TP6KE Series RoHS Pb e3 AGENCY Agency Approvals AGENCY FILE NUMBER E2353 Parameter Symbol Value Unit Peak Pulse Power Dissipation by /μs Test Waveform (Fig.2) (Note ) 6 W Steady State Power Dissipation on Infinite Heat Sink at T L =75ºC (Fig. 6) Peak Forward Surge Current, 8.3ms Single Half Sine Wave Unidirectional Only (Note 2) Instantaneous Forward Voltage at 5A for Unidirectional Only Operating Junction and Storage Temperature Range Typical Thermal Resistance Junction to Lead Typical Thermal Resistance Junction to Ambient Ratings and Thermal Characteristics (T A =25 O C unless otherwise noted) P D 5. W I FSM A V F 3.5 V T J, T STG -55 to 75 C R ujl 2 C/W R uja 75 C/W Description The AEC-Q qualified TP6KE Series is designed specifically to protect sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events. Features Hi reliability application and automotive grade AEC-Q qualified Glass passivated chip junction in DO-5 Package 6W 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 Low incremental surge resistance High temperature soldering guaranteed: 26 C+5/- C / s ±sec /.375,(9.5mm) lead length, 5 lbs., (2.3kg) tension @ T J = @25 C x (+αt x (T J - 25)) (αt:temperature Coefficient, typical value is.%) Plastic package is flammability rated V- per Underwriters Laboratories Lead-free matte tin plated package Halogen free and RoHS compliant Pb-free E3 means 2nd level interconnect is Pbfree and the terminal finish material is tin(sn) (IPC/JEDEC J-STD- 69A.) 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 Applications 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) MIN Breakdown Voltage (Volts) @ I T MAX Test Current I T (ma) Clamping Voltage V C @ I pp (V) Peak Pulse Current I pp (A) Reverse Leakage I R @ V R (µa) TP6KE3A TP6KE3CA. 2.4 3.7 8.2 33.5 X TP6KE5A TP6KE5CA 2.8 4.3 5.8 2.2 28.8 X TP6KE6A TP6KE6CA 3.6 5.2 6.8 22.5 27. X TP6KE8A TP6KE8CA 5.3 7. 8.9 25.2 24.2 X TP6KE2A TP6KE2CA 7. 9. 2. 27.7 22. X TP6KE22A TP6KE22CA 8.8 2.9 23. 3.6 9.9 X TP6KE24A TP6KE24CA 2.5 22.8 25.2 33.2 8.4 X TP6KE27A TP6KE27CA 23. 25.7 28.4 37.5 6.3 X TP6KE3A TP6KE3CA 25.6 28.5 3.5 4.4 4.7 X TP6KE33A TP6KE33CA 28.2 3.4 34.7 45.7 3.3 X TP6KE36A TP6KE36CA 3.8 34.2 37.8 49.9 2.2 X TP6KE39A TP6KE39CA 33.3 37. 4. 53.9.3 X TP6KE43A TP6KE43CA 36.8 4.9 45.2 59.3.3 X TP6KE47A TP6KE47CA 4.2 44.7 49.4 64.8 9.4 X TP6KE5A TP6KE5CA 43.6 48.5 53.6 7. 8.7 X TP6KE56A TP6KE56CA 47.8 53.2 58.8 77. 7.9 X TP6KE62A TP6KE62CA 53. 58.9 65. 85. 7.2 X TP6KE68A TP6KE68CA 58. 64.6 7.4 92. 6.6 X TP6KE75A TP6KE75CA 64. 7.3 78.8 3. 5.9 X TP6KE82A TP6KE82CA 7. 77.9 86. 3. 5.4 X TP6KE9A TP6KE9CA 77.8 86.5 95.5 25. 4.9 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 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 2
Ratings and Characteristic Curves (T A =25 C unless otherwise noted) Figure - TVS Transients Clamping Waveform Voltage Transients Figure 2 - Peak Pulse Power Rating TJ initial = Tamb Voltage or Current Voltage Across TVS Current Through TVS -Peak Pulse Power (kw).... 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 2 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) Uni-direc onal V=V Uni-direc onal Bi-direc onal V=V R Bi-direc onal V=V Transient Thermal Impedance ( C/W) - Reverse Breakdown Voltage (V)... T P -Pulse Duration (s) 3
Figure 7 - Non-Repetitive Peak Forward Surge Current Uni-Directional Only Flow/Wave Soldering (Solder Dipping) IFSM - Peak Forward Surve Current(A) 2 8 6 4 2 Number of Cycles at 6 Hz Peak Temperature : Dipping Time : Soldering : Physical Specificationst Weight.5oz.,.4g Case Polarity Terminal 26 C+5/- C s ± seconds time JEDEC DO-24AC (DO-5) molded plastic body over passivated junction. Color band denotes the cathode except Bipolar. Matte Tin axial leads, solderable per JESD22-B2. Environmental Specifications High Temp. Storage JESD22-A3 HTRB JESD22-A8 Temperature Cycling JESD22-A4 H3TRB JESD22-A RSH JESD22-B6 Dimensions A D Cathode Band (for products only) B A DO-24AC (DO-5) C Dimensions Inches Millimeters Min Max Min Max A. - 25.4 - B.23.3 5.8 7.6 C.28.34.7.86 D.4.4 2.6 3.6 4
Part Numbering System Part Marking System TP6KE xxxxxx OPTION CODE: BLANK Reel Tape -B Bulk Packaging TYPE CODE: A Uni-Directional (5% Voltage Tolerance) CA Bi-Directional (5% Voltage Tolerance) VOLTAGE CODE (Refer to the Electrical Characteristics table) SERIES CODE Cathode Band (for products only) Littelfuse Logo F YYWW TP6KEXXX Trace Code Marking YY:Year Code WW: Week Code Product Type Packaging Part Number Component Package Quantity Packaging Option Packaging Specification TP6KExxxXX DO-24AC 4 Tape & Reel EIA STD RS-296 TP6KExxxXX-B DO-24AC BULK Littelfuse Spec. Tape and Reel Specification 2.56 (65.) Off Center either side.28(.7) 2.63+.79/-.39 (53.+2./-.).97+/-.2 (5.+/-.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 5