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TPSMB12A-VR Dataheets PDF



Part Number TPSMB12A-VR
Manufacturers Littelfuse
Logo Littelfuse
Description TVS Diodes
Datasheet TPSMB12A-VR DatasheetTPSMB12A-VR Datasheet (PDF)

TPSMB-VR Series TVS Diodes Surface Mount – 600W > TPSMB-VR series RoHS Pb e3 Uni-directional Bi-directional Agency Recognitions Agency Agency File Number E230531 Maximum Ratings and Thermal Characteristics (TA=25OC unless otherwise noted) Parameter Symbol Value Unit Peak Pulse Power Dissipation by 10/1000µs waveform (Fig.1)(Note 1), (Note 2) Power Dissipation on infinite heat sink at TL=50OC Peak Forward Surge Current, 8.3ms Single Half Sine Wave (Note 3) Maximum Instantaneous Forward.

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TPSMB-VR Series TVS Diodes Surface Mount – 600W > TPSMB-VR series RoHS Pb e3 Uni-directional Bi-directional Agency Recognitions Agency Agency File Number E230531 Maximum Ratings and Thermal Characteristics (TA=25OC unless otherwise noted) Parameter Symbol Value Unit Peak Pulse Power Dissipation by 10/1000µs waveform (Fig.1)(Note 1), (Note 2) Power Dissipation on infinite heat sink at TL=50OC Peak Forward Surge Current, 8.3ms Single Half Sine Wave (Note 3) Maximum Instantaneous Forward Voltage at 50A for Unidirectional only Operating Junction Temperature Range (VR≤ 78V) Operating Junction Temperature Range (VR>78V) Storage Temperature Range Typical Thermal Resistance Junction to Lead Typical Thermal Resistance Junction to Ambient PPPM 600 W PM(AV) 5.0 W IFSM 100 A VF 3.5/5 V TJ -65 to 175 °C TJ -65 to 150 °C TSTG -65 to 175 °C RuJL 20 °C/W RuJA 100 °C/W Notes: 1. Non-repetitive current pulse per Fig. 4 and derated above TA = 25OC per Fig. 3. 2. Mounted on copper pad area of 0.2x0.2” (5.0 x 5.0mm) to each terminal. 3. Measured on 8.3ms single half sine wave or equivalent square wave for unidirectional component only,duty cycle=4 per minute maximum. 4.VF<3.5V for part number with Vr< 250V, VF<5.0V for part numbers with Vr>=250V . Functional Diagram Cathode Bi-directional Uni-directional Anode Description The TPSMB-VR series is designed specifically to protect sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events. Features • High reliability application • Low incremental surge and automotive grade AEC resistance Q101 qualified • Typical IR ≤ 1µA for VR > 10V • Surface mount component • High temperature to minimize board space soldering guaranteed: • Low profile package 260°C/10 seconds at • Typical failure mode is terminals short from over-specified • UL Recognized compound voltage or current meeting flammability • Whisker test is conducted rating V-0. based on JEDEC • Meet MSL level1, JESD201A per its table 4a per J-STD-020, high and 4c temperature soldering • ESD protection of data guaranteed. lines in accordance with • Matte tin lead–free plated IEC 61000-4-2, 30kV(Air), • Halogen free and RoHS 30kV (Contact) compliant • EFT protection of data lines in accordance with IEC 61000-4-4 • Pb-free E3 means 2nd level interconnect is Pbfree and the terminal finish • G lass passivated chip material is tin(Sn) (IPC/ junction JEDEC J-STD-609A.01) • 600W peak pulse power capability at 10/1000μs waveform, repetition rate (duty cycles):0.01% • Recognized to UL 497B as an Isolated Loop Circuit Protector • Fast response time: typically less than 1.0ns from 0V to VBR min • Excellent clamping capability Applications TVS components are ideal for the protection of I/O Interfaces, VCC bus and other vulnerable circuits used in Automotive applications. © 2020 Littelfuse, Inc. Specifications are subject to change without notice. Revised: 02/14/20 TVS Diodes Surface Mount – 600W > TPSMB-VR series Electrical Characteristics (TA=25°C unless otherwise noted) Part Number (Uni) Part Number (Bi) Marking UNI BI Typical IR @ 150OC (μA) Reverse Stand off Voltage VR (Volts) Breakdown Voltage VBR (Volts) @ IT MIN MAX Test Current IT (mA) Maximum Clamping Voltage VC @ Ipp (V) Maximum Peak Pulse Current Ipp (A) Maximum Reverse Leakage IR @ VR (µA) Maximum Temperature coefficient of VBR (%/C Agency Approval TPSMB6.5A-VR - KKA - 500 6.5 7.22 7.98 10 11.2 53.6 500 0.052 X TPSMB7.0A-VR - KMA - 200 7.0 7.78 8.60 10 12.0 50.0 200 0.058 X TPSMB7.5A-VR - KPA - 100 7.5 8.33 9.21 1 12.9 46.6 100 0.061 X TPSMB8.0A-VR - KRA - 50 8.0 8.89 9.83 1 13.6 44.2 50 0.064 X TPSMB8.5A-VR TPSMB8.5CA-VR KTA ATA 50 8.5 9.44 10.40 1 14.4 41.7 20 0.066 X TPSMB9.0A-VR TPSMB9.0CA-VR KVA AVA 20 9.0 10.00 11.10 1 15.4 39.0 10 0.069 X TPSMB10A-VR TPSMB10CA-VR KXA AXA 8 10.0 11.10 12.30 1 17.0 35.3 5 0.071 X TPSMB11A-VR TPSMB11CA-VR KZA AZA 8 11.0 12.20 13.50 1 18.2 33.0 1 0.074 X TPSMB12A-VR TPSMB12CA-VR LEA BEA 8 12.0 13.30 14.70 1 19.9 30.2 1 0.075 X TPSMB13A-VR TPSMB13CA-VR LGA BGA 8 13.0 14.40 15.90 1 21.5 28.0 1 0.076 X TPSMB14A-VR TPSMB14CA-VR LKA BKA 8 14.0 15.60 17.20 1 23.2 25.9 1 0.080 X TPSMB15A-VR TPSMB15CA-VR LMA BMA 8 15.0 16.70 18.50 1 24.4 24.6 1 0.083 X TPSMB16A-VR TPSMB16CA-VR LPA BPA 8 16.0 17.80 19.70 1 26.0 23.1 1 0.084 X TPSMB17A-VR TPSMB17CA-VR LRA BRA 8 17.0 18.90 20.90 1 27.6 21.8 1 0.085 X TPSMB18A-VR TPSMB18CA-VR LTA BTA 8 18.0 20.00 22.10 1 29.2 20.6 1 0.088 X TPSMB20A-VR TPSMB20CA-VR LVA BVA 8 20.0 22.20 24.50 1 32.4 18.6 1 0.091 X TPSMB22A-VR TPSMB22CA-VR LXA BXA 8 22.0 24.40 26.90 1 35.5 16.9 1 0.092 X TPSMB24A-VR TPSMB24CA-VR LZA BZA 8 24.0 26.70 29.50 1 38.9 15.5 1 0.092 X TPSM.


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