ACPL-227 / ACPL-247 DC Input Multi-Channel Half-Pitch Phototransistor Optocoupler Data Sheet Lead (Pb) Free RoHS 6 fully compliant RoHS 6 fully compliant options available; -xxxe denotes a lead-free product Description The ACPL-227 is a DC-input dual channel half-pitch phototransistor optocoupler which contains two light emitting diodes optically coupled to two separate phototransistors. It is packaged in an 8-pin SO package. Likewise, the ACPL-247 is a DC-input quad channel halfpitch phototransistor optocoupler which contains four light emitting diodes optically coupled to four separate phototransistors. It is packaged in a 6-pin SO package. For both devices, the input-output isolation voltage is rated at 3, Vrms. Response time, tr, is 2μs typically, while minimum CTR is % at input current of ma. ACPL-227 pin layout 8 7 6 2 3 4 Pin, 3 Pin 2, 4 Pin, 7 Pin 6, 8 Anode Cathode Emitter Collector ACPL-247 pin layout 6 4 3 2 3 4 Pin, 3,, 7 Pin 2, 4, 6, 8 Pin 9,,3, Pin,2,4,6 2 9 6 7 8 Anode Cathode Emitter Collector Features Current transfer ratio (CTR: % (min) at I F = ma, V CE = V) High input-output isolation voltage (V ISO = 3,V RMS ) Non-saturated Response time (t r : 2µs (typ) at V CC = V, I C = 2mA, R L = Ω) SO package CMR kv/μs (typical) Safety and regulatory approvals - UL - CSA - IEC/EN/DIN EN 6747--2 Options available: CTR Ranks, B & C for ACPL-227 and Rank only for ACPL-247 Applications I/O Interface for Programmable controllers, computers. Sequence controllers System appliances, measuring instruments Signal transmission between circuits of different potentials and impedances.
Ordering Information ACPL-2x7-xxxx is UL recognized at 3, Vrms for minute per UL77 and is approved under CSA Component Acceptance Notice #, File CA 88324. Part number Rank % <CTR< 6% I F =ma V CE =V RoHS Compliant Option Rank % <CTR< 6% I F =ma V CE =V Rank B 3% <CTR< 26% I F =ma V CE =V Rank C 2% <CTR< 4% I F =ma V CE =V Package No. Of Channels Surface Mount Tape & Reel IEC/EN/DIN EN 6747--2 Quantity ACPL-227 -E -BE -CE SO-8 Dual X X 2 pcs per reel -6E -6BE -6CE SO-8 Dual X X X 2 pcs per reel ACPL-247 -E SO-6 Quad X X 2 pcs per reel -6E SO-6 Quad X X X 2 pcs per reel To order, choose a part number from the part number column and combine with the desired option from the option column to form an order entry. Example : ACPL-227-6CE to order product of Dual Channel SO-8 Surface Mount package in Tape & Reel with IEC/EN/DIN EN 6747--2 Safety Approval, 2%<CTR<4% and RoHS compliant. Example 2: ACPL-247-E to order product of Quad Channel SO-6 Surface Mount package in Tape and Reel packaging with %<CTR<6% and RoHS compliant. Option datasheets are available. Contact your Avago sales representative or authorized distributor for information.
Package Outline Drawings ACPL-227 PACKAGE OUTLINE LEAD FREE.27 ±.2. ±. VDE option only DATE CODE PIN ONE.7.3 A227V YYWWA 4.4 ±.2.73 ±.8.7.3 RANK 2. ±.2.79 ±.8.2 ±.3.2 ±.2.2 ±.. ±.4.3±.3 [.28 ±.2].2 ±..8 ±.2.4 ±..6 ±.4.7 ±.2 [.28 ±.8] 7. ±.4.276 ±.6 DIMENSIONS IN MILLIMETERS [INCHES] ACPL-247 PACKAGE OUTLINE LEAD FREE DATE CODE.27 ±.2. ±. VDE option only PIN ONE.7.3 A247V YYWWA 4.4 ±.2.73 ±.8.7.3 RANK.28 ±.3.4 ±.2.3 ±.3 [.28 ±.2] 2. ±.2.79 ±.8.4 ±..6 ±.4 DIMENSIONS IN MILLIMETERS[INCHES].2 ±.. ±.4.7±.2 [.28 ±.8] 7. ±.4.276 ±.6.2 ±..8 ±.2
Solder Reflow Temperature Profile Recommended reflow condition as per JEDEC Standard, J-STD-2 (latest revision). Non-Halide Flux should be used. Absolute Maximum Ratings Parameter Symbol ACPL-227 ACPL-247 Units Note Storage Temperature T S -~2 C Operating Temperature T A -~ C Average Forward Current I F(AVG) ma Pulse Forward Current I FSM A Reverse Voltage V R 6 V LED Power Dissipation ( channel) P I 6 mw Collector Current I C ma Collector-Emitter Voltage V CEO 8 V Emitter-Collector Voltage V ECO 7 V Isolation Voltage (AC for min, R.H. 4~6%) V ISO 3, V RMS min Collector Power Dissipation ( channel) P C mw Total Power Dissipation P TOT 2 7 mw Lead Solder Temperature 26+/- C for 3 sec.,.6 mm below seating plane
Electrical Specifications (DC) Over recommended ambient temperature at 2 C unless otherwise specified. Parameter Symbol Min. Typ. Max. Units Test Conditions Note Forward Voltage V F -.2.4 V I F = 2mA Fig.6 Reverse Current I R - - μa V R = V Terminal Capacitance C t - 3 - pf V =, f = MHz Collector Dark Current I CEO - - na V CE = 48V, I F = ma Fig.2 Collector-Emitter Breakdown Voltage Emitter-Collector Breakdown Voltage Current Transfer Ratio (ACPL-227 Only) Current Transfer Ratio (ACPL-247 Only) BV CEO 8 - - V I C =. ma, I F = ma BV ECO 7 - - V I E = μa, I F = ma CTR - 6 % I F = ma, V CE = V CTR=(I C /I F )* % CTR - 6 % I F = ma, V CE = V CTR=(I C /I F )* % Saturated CTR CTR(sat) - 6 - % I F =ma, V CE =.4V Collector-Emitter Saturation Voltage V CE(sat) - -.4 V I F = 8mA, I C = 2.4mA Fig.4 Isolation Resistance R iso x x - Ω DCV, R.H. 4~6% Floating Capacitance C F -.6 pf V =, f = MHz Cut-off Frequency (-3dB) F C - 8 - khz V CC = V, I C = 2 ma, R L = Ω Response Time (Rise) t r - 2 - μs V CC = V, I C = 2 ma, Response Time (Fall) t f - 3 - μs R L = Ω Turn-on Time t on - 3 - μs Turn-off Time t off - 3 - μs Turn-ON Time t ON - 2 - μs V CC = V, I F = 6 ma, Storage Time T S - 2 - μs R L =.9kΩ Turn-OFF Time t OFF - 4 - μs Common Mode Rejection Voltage CMR - - kv/μs Ta=2ºC, RL=47Ω, V CM =.kv(peak), I F =ma, V CC =9V, V np =mv Fig. 2,9 Fig. Fig., 7 Fig.2 I F R L V C C V C E I F V C E t o n t r t f t s t o ff 9 % % R D R L V C C O u tp u t Figure. Switching Time Test Circuit Figure 2. Frequency Response Test Circuit
6 6 Forward Current I F (ma) 4 3 2 ACPL-247 ACPL-227 Collector Power Dissipation Pc (mw) 4 2 8 6 4 2 ACPL-247 ACPL-227-2 - 3 7 9 Ambient Temperature Ta (ºC) Figure 3. Forward Current vs. Ambient Temperature. -2 2 7 2 Ambient Temperature Ta (ºC) Figure 4. Collector Power Dissipation vs. Ambient Temperature Peak Forward Current, I FP (ma) Pulse width μs Ta = 2ºC Forward Current, I F (ma) ºC 7ºC Ta = ºC -3ºC 2ºC ºC..... Duty Ratio Figure. Pulse Forward Current vs. Duty Cycle Ratio.4.6.8..2.4.6.8 2. Forward Voltage, V F (V) Figure 6. Forward Current vs. Forward Voltage -3.2 Forward voltage temperature coeffcient V F / Ta (mv/ºc) -2.8. -2.4-2. -.6 -.2 -.8 -.4..3. 3 3 Forward Forward current current I F (ma) IF (ma) Pulse Forward Current, I FP (ma) Pulse Width μs Repetitive Frequency=Hz Ta=2ºC.. 2 2. 3 Pulse Forward Voltage, V FP (V) Figure 7. Forward Voltage Temperature Coefficient vs. Forward Current Figure 8. Pulse Forward Current vs. Pulse Forward Voltage
Collector Current, Ic(mA) 4 3 2 ma P C (max)=mw ACPL-247 3mA 2mA Collector-Emitter Voltage, V CE (V) Figure 9. Collector Current vs. Collector-Emitter Voltage I F =ma Ta = 2ºC P C (max)=mw ACPL-227 ma Collector Currrent, Ic( ma) 4 4 3 3 2 2. Collector-Emitter Voltage, V CE (V) Figure. Collector Current vs. Small Collector-Emitter Voltage ma 3mA 2mA ma ma I F = 2mA. Collector Current, I C (A).. V V V CE =.4V Collector Dark Current, I CEO (A).E-6.E-8 V CE = 48V 24V V V.... Forward Current, I F (A)..E- -2-3 7 9 Ambient Temperature, Ta (ºC) Figure. Collector Current vs. Forward Current Figure 2. Collector Dark Current vs. Ambient Temperature.8 Current Transfer Ratio, CTR (%) V V V CE =.4V Collector-Emitter Saturation Voltage V CE (sat) (V).6.4.2..8.6.4.2 I F = 8m A, I C = 2.4m A I F = 2m A, I C =m A I F = m A, I C =.2m A... Forward Current, I F (A)... -3 4 7 Ambient Temperature, Ta(ºC) Figure 3. Current Transfer Ratio vs. Forward Current Figure 4. Collector-Emitter Saturation Voltage vs. Ambient Temperature
Collector Current, I C (ma). -2 2 7 Ambient Temperature, Ta ( o C) Figure. Collector Current vs. Ambient Temperature 2mA ma ma ma I F =.ma Switching Time, t (μs). Ta = 2ºC V CC = V R L =.9kΩ t OFF t ON Load Resistance, R L (kω) Figure 6. Switching Time vs. Load Resistance T S Switching time, t (μs) I F = 6mA V CC = V R. L =.9kΩ -2 2 4 6 8 Ambient Temperature, Ta (ºC) Figure 7. Switching Time vs. Ambient Temperature t OFF Ta = 2ºC t S t ON Collector-Emitter Saturation Voltage, V CE (sat) (V) 4 3 2.mA ma 3mA ma 7mA I C = ma Forward Current, I F (ma) Figure 8. Collector-Emitter Saturation Voltage vs. Forward Current 2 R L = Ω dv/dt Vo, (db) -2-4 kω R L 47Ω Vo Vcc 9V V CM Vo Vcp V cp (dv/dt)xc f xr L Vnp V CM -6 Vcc = V I C = 2mA -8 Ta = 2ºC Frequency, f (khz) (High Voltage Pulse) V cp : Voltage that is generated by the displacement current in floating capacitance between primary and secondary sides. Figure 9. Frequency Response Figure 2. CMR Test Circuit
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