The 1KSMB series is designed specifically to protect sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events. 1.5 kW peak pulse power capability at 10/1000μs waveform, repetition rate (duty cycles): 0.01 % For surface mounted applications to optimize board space Low profile package Typical failure mode is short from over-specified voltage or current Whisker test is conducted based on JEDEC JESD201A per its table 4a and 4c IEC-61000-4-2 ESD 30 kV (Air), 30 kV (Contact) ESD protection of data lines in accordance with IEC 61000-4-2 EFT protection of data lines in accordance with IEC 61000-4-4 Built-in strain relief VBR @ TJ= VBR@25°C x (1+αT x (TJ - 25))(αT:Temperature Coefficient, typical value is 0.1%)
Trans Voltage Suppressor Diode, 1000W, 153V V(RWM), Unidirectional, 1 Element, Silicon, DO-214AA, HALOGEN FREE AND ROHS COMPLIANT, PLASTIC, SMB, 2 PIN Product overview: 1KSMB180A from Littelfuse is a TVS Protection Diode for ESD protection, surge suppression, transient voltage clamping, communication ports, and industrial electronics. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include 1000W, 153V. Search-friendly keywords include TVS diode, ESD protection, surge suppression, transient voltage, 1000W, 153V, TVS Protection Diode, TVS Diodes. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 144-1KSMB180A can be used for catalog matching and distributor lookup.
246V Clamp 4.1A Ipp Tvs Diode Surface Mount DO-214AA (SMBJ)
Win Source Part Number: 1035439-1KSMB180A
Category: Circuit Protection>TVS - Diodes
Series: 1KSMB
Type: Zener
Package: Tape & Reel (TR)
Applications: General Purpose
Standard Package: 3,000
Mounting: SMD (SMT)
Unidirectional Channels: 1
Voltage - Reverse Standoff (Typ): 153V
Voltage - Breakdown (Min): 171V
Voltage - Clamping (Max) @ Ipp: 246V
Power - Peak Pulse: 1000W (1kW)
Power Line Protection: No
Current - Peak Pulse (10/1000µs): 4.1A
Package / Case: DO-214AA, SMB
Supplier Device Package: DO-214AA (SMBJ)
Temperature Range - Operating: -55°C ~ 150°C (TJ)
Alternative Parts (Cross-Reference): 1KSMB160A; SMCJ180A; SMCJ180; TGL41-180A-E3/96; SMBJ150A; SMAJ150A;
ECCN: EAR99
Fake Threat In the Open Market: 77 pct.
MSL Level: 1 (Unlimited)
HTSUS: 8541.10.0080
Mfr: Littelfuse Inc.
Other Names: -1KSMB180A
TVS DIODE 153VWM 246VC DO214AA
| Littelfuse, Inc. | RS Components, Ltd. | ERSAELECTRONICS PTE. LTD. | DigiKey | Win Source Electronics | Acme Chip Technology Co., Limited | |
|---|---|---|---|---|---|---|
| Product Category | Transient Voltage Suppressor Diodes (TVS) | Transient Voltage Suppressor Diodes (TVS) | Transient Voltage Suppressor Diodes (TVS) | Transient Voltage Suppressor Diodes (TVS) | Transient Voltage Suppressor Diodes (TVS) | Transient Voltage Suppressor Diodes (TVS) |
| Product Number | 1KSMB180A | 552871 | 144-1KSMB180A | 1KSMB180A-ND | 1035439-1KSMB180A | 1KSMB180A |
| Product Name | 1000W Surface Mount Transient Voltage Suppression (TVS) Diode - 1KSMB Series | TVS Diodes | 1000W 153V TVS Protection Diode | TVS Diodes | Circuit Protection - TVS - Diodes | Circuit Protection - Transient Voltage Suppressors (TVS) - TVS Diodes |
| RoHS Compliant | RoHS | RoHS | RoHS | |||
| VC | 246 volts | 246 volts | 246 volts | 246 volts | ||
| VBR | 171 to 189 volts | 171 volts | 171 volts | 171 volts | ||
| Package | DO-201; DO-201 | Tape and Reel | SMB; DO-214AA, SMB | DO-214AA, SMB | SMB; DO-214AA (SMBJ) |
