Single-Channel: 6N138, 6N139 Dual-Channel: HCPL2730, HCPL2731 Low Input Current High Gain Split Darlington Optocouplers

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1 Single-Channel: N, N9 Dual-Channel: HCPL7, HCPL7 Low Input Current High Gain Split Darlington Optocouplers Features Low current.5ma Superior CTR-% Superior CMR-kV/µs CTR guaranteed 7 C U.L. recognized (File # E97) VDE recognized (File # 95) Ordering option V, e.g., NV Dual Channel HCPL7, HCPL7 Applications Digital logic ground isolation Telephone ring detector EIA-RS-C line receiver High common mode noise line receiver µp bus isolation Current loop receiver Schematic N/C + V F _ 7 V CC V B V O N/C 4 5 GND N / N9 + V F V F GND HCPL7 / HCPL7 7 Description August The N/9 and HCPL7/HCPL7 optocouplers consist of an AlGaAs LED optically coupled to a high gain split darlington photodetector. The split darlington configuration separating the input photodiode and the first stage gain from the output transistor permits lower output saturation voltage and higher speed operation than possible with conventional darlington phototransistor optocoupler. In the dual channel devices, HCPL7/HCPL7, an integrated emitter-base resistor provides superior stability over temperature. The combination of a very low input current of.5ma and a high current transfer ratio of % makes this family particularly useful for input interface to MOS, CMOS, LSTTL and EIA RSC, while output compatibility is ensured to CMOS as well as high fan-out TTL requirements. An internal noise shield provides exceptional common mode rejection of kv/µs. V CC V V Package Outlines Single-Channel: N, N9 Dual-Channel: HCPL7, HCPL7 Low Input Current High Gain Split Darlington Optocouplers N, 5N9, NCPL7, HCPL7 Rev...5

2 Absolute Maximum Ratings (T A = 5 C unless otherwise specified) Stresses exceeding the absolute maximum ratings may damage the device. The device may not function or be operable above the recommended operating conditions and stressing the parts to these levels is not recommended. In addition, extended exposure to stresses above the recommended operating conditions may affect device reliability. The absolute maximum ratings are stress ratings only. Symbol Parameter Value Units T STG Storage Temperature -55 to +5 C T OPR Operating Temperature -4 to +5 C T SOL Lead Solder Temperature (Wave solder only. See recommended reflow profile graph for SMD mounting) for sec C EMITTER I F (avg) DC/Average Forward Input Current Each Channel ma I F (pk) Peak Forward Input Current (5% duty cycle, ms P.W.) Each Channel 4 ma I F (trans) Peak Transient Input Current - ( µs P.W., pps). A V R Reverse Input Voltage Each Channel 5 V P D Input Power Dissipation Each Channel 5 mw DETECTOR I O (avg) Average Output Current Each Channel ma V ER Emitter-Base Reverse Voltage N and N9.5 V V CC, V O Supply Voltage, Output Voltage N, HCPL7 -.5 to 7 V N9, HCPL7 -.5 to P O Output Power Dissipation Each Channel mw Single-Channel: N, N9 Dual-Channel: HCPL7, HCPL7 Low Input Current High Gain Split Darlington Optocouplers N, 5N9, NCPL7, HCPL7 Rev...5

3 Electrical Characteristics (T A = to 7 C unless otherwise specified) Individual Component Characteristics Symbol Parameter Test Conditions Device Min. Typ.* Max. Unit EMITTER V F Input Forward Voltage T A = 5 C All..7 V Each channel (I F =.ma).75 BV R Input Reverse Breakdown Voltage T A = 5 C, I R = µa All 5. V V F / T A DETECTOR I OH Temperature Coefficient of Forward Voltage Logic HIGH Output Current Transfer Characteristics *All Typicals at T A = 5 C I F =.ma All -. mv/ C I F = ma, V O = V CC = V N9. µa Each Channel HCPL7 I F = ma, V O = V CC = 7V N. 5 Each Channel HCPL7 I CCL Logic LOW supply I F =.ma, V O = Open, V CC = V N,.4.5 ma N9 I F = I F =.ma, V CC = V HCPL7. V O V O = Open, V CC = 7V HCPL7 I CCH Logic HIGH Supply I F = ma, V O = Open, V CC = V N,.5 µa N9 I F = I F = ma, V CC = V HCPL7. V O V O = Open, V CC = 7V HCPL7 Symbol Parameter Test Conditions Device Min. Typ.* Max. Unit I =.5mA, V =.4 V, V = 4.5V N9 4 % I =.5mA, I = ma, V = 4.5V N9..4 V COUPLED CTR Current Transfer Ratio ()() F O CC Each Channel HCPL7 5 I F =.ma, V O =.4 V, V CC = 4.5V N9 5 Each Channel HCPL7 5 I F =.ma, V O =.4 V, V CC = 4.5V N Each Channel HCPL7 5 V OL Logic LOW Output Voltage () F O CC I F =.ma, I O = ma, V CC = 4.5V N9..4 Each Channel HCPL7 I F =.5mA, I O = 5mA, V CC = 4.5V N9..4 Each Channel HCPL7 I F = ma, I O = 4mA, V CC = 4.5V N9..4 Each Channel HCPL7 I F =.ma, I O = 4.mA, V CC = 4.5V N..4 Each Channel HCPL7 Single-Channel: N, N9 Dual-Channel: HCPL7, HCPL7 Low Input Current High Gain Split Darlington Optocouplers N, 5N9, NCPL7, HCPL7 Rev...5

4 Electrical Characteristics (Continued) (T A = to 7 C unless otherwise specified) Switching Characteristics (V CC = 5V) Symbol Parameter Test Conditions Device Min. Typ.* Max. Unit T PHL T PLH CM H CM L Propagation Delay Time to Logic LOW () (Fig. 4) Propagation Delay Time to Logic HIGH () (Fig. 4) Common Mode Transient Immunity at Logic HIGH () (Fig. 5) Common Mode Transient Immunity at Logic LOW () (Fig. 5) ** All Typicals at T A = 5 C R L = 4.7Ω, I F =.5mA N9 µs T A = 5 C 4 5 R L = 4.7Ω, I F =.5mA HCPL7 Each Channel T A = 5 C R L = 7Ω, I F = ma N9 T A = 5 C. R L = 7Ω, I F = ma, Each Channel HCPL7 T A = 5 C HCPL7. R L =.Ω, I F =.ma N 5 T A = 5 C.5 R L =.Ω, I F =.ma, Each Channel HCPL7 5 T A = 5 C HCPL7 R L = 4.7Ω, I F =.5mA N9 9 µs Each Channel HCPL7 R L = 4.7Ω, I F =.5mA, T A = 5 C N9 Each Channel HCPL7 R L = 7Ω, I F = ma N9 T A = 5 C. 7 R L = 7Ω, I F = ma, Each Channel HCPL7 5 T A = 5 C HCPL7 5 R L =.Ω, I F =.ma N 5 Each Channel HCPL7/ R L =.Ω, I F =.ma, T A = 5 C N 7 5 Each Channel HCPL7/ I F = ma, V CM = V P-P, T A = 5 C, R L =.Ω Each Channel (I F =.ma, V CM = V P-P, R L =.Ω) T A = 5 C Each Channel N N9 HCPL7 HCPL7 N N9 HCPL7 HCPL7,, V/µs,, V/µs Single-Channel: N, N9 Dual-Channel: HCPL7, HCPL7 Low Input Current High Gain Split Darlington Optocouplers N, 5N9, NCPL7, HCPL7 Rev...5 4

5 Electrical Characteristics (Continued) (T A = to 7 C unless otherwise specified) Isolation Characteristics Symbol Characteristics Test Conditions Min. Typ.* Max. Unit *All Typicals at T A = 5 C Notes:. Current Transfer Ratio is defined as a ratio of output collector current, I O, to the forward LED input current, I F, times %.. Pin 7 open. (N and N9 only). Common mode transient immunity in logic HIGH level is the maximum tolerable (positive) dv cm /dt on the leading edge of the common mode pulse signal V CM, to assure that the output will remain in a logic HIGH state (i.e., V O >.V). Common mode transient immunity in logic LOW level is the maximum tolerable (negative) dv cm /dt on the trailing edge of the common mode pulse signal, V CM, to assure that the output will remain in a logic LOW state (i.e., V O <.V). 4. Device is considered a two terminal device: Pins,, and 4 are shorted together and Pins 5,, 7 and are shorted together. 5. For dual channel devices, C I-O is measured by shorting pins and or pins and 4 together and pins 5 through shorted together.. Measured between pins and shorted together, and pins and 4 shorted together. I I I-O V ISO Input-Output Insulation Leakage Current (4) Withstand Insulation Test Voltage (4) Relative humidity = 45%,T A = 5 C, t = 5s, V I-O = VDC RH 5%, T A = 5 C, I I-O µa, t = min.. µa 5 V RMS R I-O Resistance (Input to Output) (4) V I-O = 5VDC Ω C I-O Capacitance (Input to Output) (4)(5) f = MHz. pf I I-I Input-Input Insulation Leakage RH 45%, V I-I = 5VDC, t = 5s,.5 µa Current () HCPL7/7 only R I-I Input-Input Resistance () V I-I = 5VDC, HCPL7/7 only Ω C I-I Input-Input Capacitance () f = MHz, HCPL7/7 only. pf Single-Channel: N, N9 Dual-Channel: HCPL7, HCPL7 Low Input Current High Gain Split Darlington Optocouplers N, 5N9, NCPL7, HCPL7 Rev...5 5

6 Electrical Characteristics (Continued) T A = 5 C unless otherwise specified) Current Limiting Resistor Calculations R (Non-Invert) = V DD V DF V OL I F R (Invert) = V DD V OH V DF I F R = V DD = V OLX (@ I L I ) I L Where: V DD = Input Supply Voltage V DD = Output Supply Voltage V DF = Diode Forward Voltage V OL = Logic Voltage of Driver V OH = Logic Voltage of Driver I F = Diode Forward Current V OLX = Saturation Voltage of Output Transistor I L = Load Current Through Resistor R I = Input Current of Output Gate IN V DD R 4 Fig. Non-Inverting Logic Interface 7 5 5V V DD R INPUT OUT R (V) IN 5V Fig. Resistor Values for Logic Interface R V 4 OUTPUT 74XX 74LXX 74SXX 74LSXX 74HXX R (V) R (V) R (V) R (V) R (V) R (V) R (V) NON-INV INV. 5 CMOS NON-INV. V INV XX NON-INV. INV. 74LXX NON-INV. INV. 74SXX NON-INV. INV. 74LSXX NON-INV. INV. 74HXX NON-INV. INV. Fig. Inverting Logic Interface 7 5 V DD R OUT Single-Channel: N, N9 Dual-Channel: HCPL7, HCPL7 Low Input Current High Gain Split Darlington Optocouplers N, 5N9, NCPL7, HCPL7 Rev...5

7 CURRENT TRANSFER RATIO - CTR (%) TIME, T (µs) TIME - µs FORWARD CURRENT - IF (ma) FORWARD VOLTAGE - VF (V) Typical Performance Curves TPHL - PROPAGATION DELAY TO LOGIC LOW - (µs). Fig. 4 LED Forward Current vs. Forward Voltage. T A = 7 C T A = 5 C T A = C T A = -4 C FORWARD VOLTAGE - V F (V) Fig. Non-saturated Rise and Fall Times vs. Load Resistance (N / N9 Only). 5 4 I F ADJUSTED FOR V OL = V R L - LOAD RESISTANCE (kω) Fig. Propagation Delay To Logic Low vs. Base-Emitter Resistance (HCPL7 / HCPL7 Only) t f tr I F =. ma, V CC = 5 V R L =. K, T A = 5 C Normalized to R BE = None.. RBE - BASE-EMITTER RESISTANCE - MΩ Fig. 5 LED Forward Voltage vs. Temperature I F =. ma -4-4 TEMPERATURE - T A ( C) Fig. 7 Non-saturated Rise and Fall Times vs. Load Resistance (HCPL7 / HCPL7 Only). R L - LOAD RESISTANCE (kω) Fig. 9 Current Transfer Ratio vs. Forward Current (N / N9 Only) V CC = 5V V O =.4V t r T A = 5 C t f T A = -4 C T A = C T A = 7 C.. I F - FORWARD CURRENT - ma Single-Channel: N, N9 Dual-Channel: HCPL7, HCPL7 Low Input Current High Gain Split Darlington Optocouplers N, 5N9, NCPL7, HCPL7 Rev...5 7

8 Typical Performance Curves (Continued) Fig. 4 Output Current vs. Input Diode Forward Current (N / N9 Only) IO - OUTPUT CURRENT (ma) IO-OUTPUT CURRENT -ma CTR - CURRENT TRANSFER RATIO (%) IO - OUTPUT CURRENT (ma) CTR - CURRENT TRANSFER RATIO (%) Fig. Current Transfer Ratio vs. Base-Emitter Resistance (N / N9 Only) Fig. Output Current vs Output Voltage (N / N9 Only) V CC = 5V V CC = 5V V O =.4V T A = 5 C R BE - BASE RESISTANCE (kω) T A = C T A = -4 C 5mA T A = 7 C 4.5mA 4mA I F =.ma V CC = 5 V V O =.4 V.5mA ma.5ma ma.5ma ma V O - OUTPUT VOLTAGE (V).. IF - INPUT DIODE FORWARD CURRENT -ma IO - OUTPUT CURRENT -ma Fig. Current Transfer Ratio vs. Forward Current (HCPL7 / HCPL7 Only) V CC = 5 V V O =.4 V. Fig. Output Current vs Output Voltage (HCPL7 / HCPL7 Only) TA = 5 C VCC = 5.V IF = 4.mA IF =.5mA V O - OUTPUT VOLTAGE (V) V CC = 5.V VO =.4V T A = 5 C I F - FORWARD CURRENT -ma Fig. 5 Output Current vs Input Diode Forward Current (HCPL7 / HCPL7 Only) T A = -4 C IF = 4.5mA T A = 7 C T A = 5 C T A = C T A = -4 C IF = 5.mA IF =.ma IF =.5mA IF =.ma IF =.5mA IF =.ma IF =.5mA. IF - INPUT DIODE FORWARD CURRENT -ma Single-Channel: N, N9 Dual-Channel: HCPL7, HCPL7 Low Input Current High Gain Split Darlington Optocouplers N, 5N9, NCPL7, HCPL7 Rev...5

9 Typical Performance Curves (Continued) ICCL - LOGIC LOW SUPPLY CURRENT (ma) tp - PROPAGATION DELAY - µs tphl - PROPAGATION DELAY to LOGIC LOW - µs Fig. Propagation Delay vs. Input Diode Forward Current (N / N9 Only) V CC = 5 V Fig. Logic Low Supply Current vs. Input Diode Forward Current (N / N9 Only) (t PHL ) R L =. kω or 4.7 kω V CC = 5V (t PLH ) R L = 4.7 kω (t PLH ) R L =. kω I F - INPUT DIODE FORWARD CURRENT (ma) Fig. Propagation Delay to Logic Low vs. Pulse Period (N / N9 Only) N9 I F =.5mA R L = 4.7kΩ N I F =.ma R L =.kω V CC = V 4 4 I F - FORWARD CURRENT (ma)... T - INPUT PULSE PERIOD - ms ICCL - LOGIC LOW SUPPLY CURRENT - ma tp - PROPAGATION DELAY - µs tphl - PROPAGATION DELAY to LOGIC LOW (µs) Fig. 9 Propagation Delay vs. Input Diode Forward Current (HCPL7 / HCPL7 Only) V CC = 5 V (t PHL ) R L =. kω or 4.7 kω (t PLH ) R L = 4.7 kω (t PLH ) R L =. kω 4. Fig. 7 Logic Low Supply Current vs. Input Diode Forward Current (HCPL7 / HCPL7 Only). I F - INPUT DIODE FORWARD CURRENT (ma) Fig. Propagation Delay to Logic Low vs. Pulse Period (HCPL7 / HCPL7 Only) HCPL7 I F =.5mA R L = 4.7kΩ HCPL7 V CC = V I F - INPUT DIODE FORWARD CURRENT (ma) HCPL7 HCPL7 I F =.ma R L =.kω HCPL7 HCPL7 V CC = 7V... T - INPUT PULSE PERIOD - ms Single-Channel: N, N9 Dual-Channel: HCPL7, HCPL7 Low Input Current High Gain Split Darlington Optocouplers N, 5N9, NCPL7, HCPL7 Rev...5 9

10 Typical Performance Curves (Continued) tp - PROPAGATION DELAY (µs) 5 4 Fig. Propagation Delay vs. Temperature (N / N9 Only) HCPL7 : I F =. ma, R L =.kω HCPL7 : I F =.5 ma, R L = 4.7kΩ t PLH (HCPL7) t PHL (HCPL7) t PHL (HCPL7) T A - TEMPERATURE ( C) t PLH (HCPL7) tp - PROPAGATION DELAY (µs) 5 4 Fig. Propagation Delay vs. Temperature (HCPL7 / HCPL7 Only) HCPL7 : I F =.ma, R L =.kω HCPL7 : I F =.5mA, R L = 4.7kΩ t PLH (HCPL7) t PHL (HCPL7) t PHL (HCPL7) T A - TEMPERATURE ( C) t PLH (HCPL7) Single-Channel: N, N9 Dual-Channel: HCPL7, HCPL7 Low Input Current High Gain Split Darlington Optocouplers N, 5N9, NCPL7, HCPL7 Rev...5

11 Test Circuits V FF Pulse Generator I tr = 5ns F Z O = 5 V % D.C. I/ f< ns I Monitor F B A I F R m V F V F 4 Noise Shield 4 Noise Shield + - V CM Pulse Gen 7 Test Circuit for N, N9 7 Test Circuit for N and N9 V CC V B VO 5 GND V CC V B V O 5 GND R L. µf I F V O R L. µf V CM V T PHL V O t r +5 V - V O.5 V Switch at A : I = ma F V O +5 V V O C L = 5 pf* 9% Switch at B : I =. ma F Pulse Generator tr = 5ns Z O = 5V % DUTY CYCLE I/f < µs V FF IF MONITOR I F +.5 V % % V B I F A Rm VF - VF + TPLH + VF - - VF V OL Fig. 4 Switching Time Test Circuit 9% t f 5 V V OL Noise Shield 5 V V CM + - Pulse Gen 7 VCC RL. µf V V GND Test Circuit for HCPL7 and HCPL7 4 Noise Shield Fig. 5 Common Mode Immunity Test Circuit - VCC V V GND Test Circuit for HCPL7 and HCPL7 7 5 RL +5 V V O C L = 5 pf*. µf +5 V V O Single-Channel: N, N9 Dual-Channel: HCPL7, HCPL7 Low Input Current High Gain Split Darlington Optocouplers N, 5N9, NCPL7, HCPL7 Rev...5

12 Package Dimensions Through Hole SEATING PLANE. (5.).4 (.55). (.5). (.4) Surface Mount (9.9).7 (9.4).9 (9.9).7 (9.4) 5 7. (.54) TYP Lead Coplanarity :.4 (.) MAX PIN ID..7 (.).5 (.5).7 (.7).45 (.4).54 (.9). (.5) PIN ID..7 (.).5 (.5).7 (.7).45 (.4). (.5). (.4). (.54) TYP. (.5) MIN. (.5) MIN. (.4). (.). (7.) TYP.45 (.4).5 (.) MIN.45 (.) MAX. Note: All dimensions are in inches (millimeters) 5 MAX. (7.) TYP. (.4). (.).4" Lead Spacing SEATING PLANE. (5.).4 (.55). (.5). (.4).9 (9.9).7 (9.4). (.54) TYP -Pin DIP Land Pattern.45 (.54) (7.49) PIN ID..7 (.).5 (.5).7 (.7).45 (.4).54 (.9). (.5).4 (.) MIN. (.4). (.). (.54).7 (.7) to 5.4 (.) TYP. (.5). (.7) Single-Channel: N, N9 Dual-Channel: HCPL7, HCPL7 Low Input Current High Gain Split Darlington Optocouplers N, 5N9, NCPL7, HCPL7 Rev...5

13 Ordering Information Option Example Part Number Description No Suffix N Standard Through Hole Device, 5 pcs per tube S NS Surface Mount Lead Bend SD NSD Surface Mount; Tape and reel W NW.4" Lead Spacing V NV VDE4 WV NWV VDE4;.4 lead spacing SV NSV VDE4; surface mount SDV NSDV VDE4; surface mount; tape and reel Marking Information Definitions Fairchild logo Device number V XX YY T VDE mark (Note: Only appears on parts ordered with VDE option See order entry table) 4 Two digit year code, e.g., 7 5 Two digit work week ranging from to 5 Assembly package code Single-Channel: N, N9 Dual-Channel: HCPL7, HCPL7 Low Input Current High Gain Split Darlington Optocouplers N, 5N9, NCPL7, HCPL7 Rev...5

14 Tape Specifications Reflow Profile 4.9 ±.. ±.. ±.5 User Direction of Feed 4. ±.. MAX. ±. Temperature ( C) ±. 4. ±. 5 C peak Ramp up = C/sec Time (Minute) 5 C, s Time above C, 5 sec Peak reflow temperature: 5C (package surface temperature) Time of temperature higher than C for 5 seconds One time soldering reflow is recommended Ø.55 ±.5.75 ±. 7.5 ±.. ±.. ±. Ø. ±. Single-Channel: N, N9 Dual-Channel: HCPL7, HCPL7 Low Input Current High Gain Split Darlington Optocouplers N, 5N9, NCPL7, HCPL7 Rev...5 4

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16 Mouser Electronics Authorized Distributor Click to View Pricing, Inventory, Delivery & Lifecycle Information: Fairchild Semiconductor: N9_Q HCPL7_Q HCPL7S_Q N9S_Q N NV NS NW N9W NSV NSD NWV NSDV NS_Q HCPL7_Q N_Q