TP.5KE Series RoHS Pb e3 Description The TP.5KE Series is designed specifically to protect sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events. Features Agency Approvals AGENCY AGENCY FILE NUMBER E2353 Ratings and Thermal Characteristics (T A =25 O C unless otherwise noted Parameter Symbol Value Unit Peak Pulse Power Dissipation by /μs Test Waveform (Fig.2 (Note Steady State Power Dissipation on Infinite Heat Sink at T L =75ºC Peak Forward Surge Current, 8.3ms Single Half Sine Wave Unidirectional Only (Note 2 Instantaneous Forward Voltage at A for Unidirectional Only (Note 3 Operating Junction Temperature Range 5 W P D 6.5 W I FSM 2 A V F 3.5 V T J -55 to 5 C Storage Temperature Range T STG -55 to 75 C Typical Thermal Resistance Junction to Lead Typical Thermal Resistance Junction to Ambient R θjl 5 C/W R θja 75 C/W Notes:. Non-repetitive current pulse, per Fig. 4 and derated above T J (initial =25 O C per Fig. 3. 2. Measured on 8.3ms single half sine wave or equivalent square wave, duty cycle=4 per minute maximum. Functional Diagram Hi reliability application and automotive grade AEC-Q rev D qualified Glass passivated chip junction in DO-2 Package 5W peak pulse capability at /μs waveform, repetition rate (duty cycles:.% Fast response time: typically less than.ps from Volts to BV min Excellent clamping capability Typical failure mode is short from over-specified voltage or current Whisker test is conducted based on JEDEC JESD2A per its table 4a and 4c IEC-6-4-2 ESD 3kV(Air, 3kV (Contact ESD protection of data lines in accordance with IEC 6-4-2 EFT protection of data lines in accordance with IEC 6-4-4 Applications Low incremental surge resistance High temperature to reflow soldering guaranteed: 26 C/sec /.375,(9.5mm lead length, 5 lbs., (2.3kg tension V BR @ T J = V BR @25 C x (+αt x (T J - 25 (αt:temperature Coefficient, typical value is.% Plastic package is flammability rated V- per Underwriters Laboratories Matte tin lead free plated Halogen free and RoHS compliant Pb-free E3 means 2nd level interconnect is Pb-free and the terminal finish material is tin(sn (IPC/JEDEC J-STD- 69A. TVS devices are ideal for the protection of I/O interfaces, V CC bus and other vulnerable circuits used in telecom, computer, industrial and consumer electronic applications. Cathode Anode
Electrical Characteristics (T A =25 C unless otherwise noted Part Number (Uni Part Number (Bi Reverse Stand off Voltage V R (Volts Breakdown Voltage V BR (Volts @ I T MIN MAX Test Current I T (ma Clamping Voltage V C @ I pp (Volts Peak Pulse Current I pp (A Reverse Leakage I R @ V R (µa TP.5KE2A TP.5KE2CA.2.4 2.6 6.7 9. 5 X TP.5KE3A TP.5KE3CA. 2.4 3.7 8.2 83.5 X TP.5KE5A TP.5KE5CA 2.8 4.3 5.8 2.2 7.7 X TP.5KE6A TP.5KE6CA 3.6 5.2 6.8 22.5 67.6 X TP.5KE8A TP.5KE8CA 5.3 7. 8.9 25.2 6.3 X TP.5KE2A TP.5KE2CA 7. 9. 2. 27.7 54.9 X TP.5KE22A TP.5KE22CA 8.8 2.9 23. 3.6 49.7 X TP.5KE24A TP.5KE24CA 2.5 22.8 25.2 33.2 45.8 X TP.5KE27A TP.5KE27CA 23. 25.7 28.4 37.5 4.5 X TP.5KE3A TP.5KE3CA 25.6 28.5 3.5 4.4 36.7 X TP.5KE33A TP.5KE33CA 28.2 3.4 34.7 45.7 33.3 X TP.5KE36A TP.5KE36CA 3.8 34.2 37.8 49.9 3.5 X TP.5KE39A TP.5KE39CA 33.3 37. 4. 53.9 28.2 X TP.5KE43A TP.5KE43CA 36.8 4.9 45.2 59.3 25.6 X TP.5KE47A TP.5KE47CA 4.2 44.7 49.4 64.8 23.5 X Agency Approval I-V Curve Characteristics Vc VBR VR VF V Vc VBR VR VRVBR Vc V Peak Pulse Power Dissipation -- Max power dissipation V R Stand-off Voltage -- voltage that can be applied to the TVS without operation V BR Breakdown Voltage -- voltage that flows though the TVS at a specified test current (I T V C Clamping Voltage -- Peak voltage measured across the TVS at a specified m (peak impulse current I R V F Reverse Leakage Current -- Current measured at V R Forward Voltage Drop for
Ratings and Characteristic Curves (T A =25 C unless otherwise noted Figure - TVS Transients Clamping Waveform Figure 2 - Peak Pulse Power Rating Voltage Transients Voltage or Current Voltage Across TVS Current Through TVS -Peak Pulse Power (kw TJ initial = Tamb Time.... t d -Pulse Width (ms Figure 3 - Peak Pulse Power Derating Curve Figure 4 - Pulse Waveform Peak Pulse Power (P PP or Current (I PP Derating in Percentage % 75 5 25 25 5 75 25 5 75 T J - Initial Junction Temperature (ºC I PPM - Peak Pulse Current, % I RSM 5 5 td tr=µsec Peak Value IPPM Half Value IPPM 2 IPPM ( TJ=25 C Pulse Width(td is defined as the point where the peak current decays to 5% of IPPM /µsec. Waveform as defined by R.E.A. 2. 3. 4. t-time (ms Figure 5 - Typical Junction Capacitance Figure 6 - Typical Transient Thermal Impedance Cj(pF V=V V=V V=V R V=V R Transient Thermal Impedance ( C/W V BR -Reverse Breakdown Voltage(V... T P -Pulse Duration (s
Temperature (T Transient Voltage Suppression Diodes Ratings and Characteristic Curves (T A =25 C unless otherwise noted (Continued Figure 7 - Non-Repetitive Peak Forward Surge Current Uni-Directional Only Figure 8 - Peak Forward Voltage Drop vs Peak Forward Current (Typical Values I FSM - Peak Forward Surge Current (A 2 8 6 4 2 8 6 4 2 I F -Peak Forward Current(A... Number of Cycles at 6 Hz... 2. 3. 4. 5. 6. 7. 8. 9. V F -Peak Forward Voltage(V Soldering Parameters Reflow Condition Lead free assembly t p Pre Heat - Temperature Min (T s(min 5 C - Temperature Max (T s(max 2 C T P T L Ramp-up t L Critical Zone T L to T P - Time (min to max (t s 6 8 secs T s(max Average ramp up rate (Liquidus Temp (T A to peak T S(max to T A - Ramp-up Rate 3 C/second max 3 C/second max T s(min t s Preheat Ramp-down Reflow - Temperature (T A (Liquidus 27 C - Time (min to max (t s 6 5 seconds 25 C t 25 C to Peak Time (t Peak Temperature (T P 26 +/-5 C Time within 5 C of actual peak Temperature (t p 2 4 seconds Flow/Wave Soldering (Solder Dipping Ramp-down Rate 6 C/second max Peak Temperature : 265 O C Time 25 C to peak Temperature (T P 8 minutes Max. Dipping Time : seconds Do not exceed 26 C Soldering : time Physical Specifications Environmental Specifications Weight.45oz.,.2g High Temp. Storage JESD22-A3 Case JEDEC DO-2 molded plastic body over passivated junction. HTRB JESD22-A8 Polarity Color band denotes the cathode except Bipolar. Temperature Cycling JESD22-A4 Terminal Matte Tin axial leads, solderable per JESD22-B2. H3TRB JESD22-A RSH JESD22-B6
Dimensions A D Cathode Band (for products only B A C Dimensions Inches Millimeters Min Max Min Max A. - 25.4 - B.285.375 7.2 9.5 C.38.42.96.7 D.9.2 4.8 5.3 Part Numbering System Part Marking System TP.5KE xxxxx TYPE CODE: A Uni-Directional (5% V BR Voltage Tolerance CA Bi-Directional (5% V BR Voltage Tolerance V BR VOLTAGE CODE (Refer to the Electrical Characteristics table SERIES CODE Cathode Band (for products only Littelfuse Logo F YYWW TP.5KEXXX Trace Code Marking YY:Year Code WW: Week Code Product Type Packaging Part Number Component Package Quantity Packaging Option Packaging Specification TP.5KExxxXX DO-2 2 Tape & Reel EIA STD RS-296 Tape and Reel Specification 2.56 (65. Off Center either side.28(.7 2.63+.79/-.39 (53.+2./-..394+/-.2 (.+/-.5 3. (33.2.47 (.2.236 (6. Dimensions are in inches/mm 3. (76.2 2.75 (69.85.68 (7.27 Recess Depth Max..75 (9.5 Direction of Feed