Product Summary

The SMBJ51A is a 600W surface mount transient voltage suppressor. SMBJ51A is used in sensitive electronics protection against voltage transients induced by inductive load switching and lighting on ICs, MOSFET, signal lines of sensor units for consumer, computer, industrial, automotive and telecommunication.

Parametrics

SMBJ51A absolute maximum ratings: (1)Peak Pulse Power Dissipation 10/1000μS Waveform: 600 Minimum W; (2)Peak Pulse Current on 10/1000μS Waveform: 1 A; (3)Peak Forward Surge Current 8.3ms Single Half Sine-Wave Superimposed on Rated Load (JEDEC Method) : 100 A; (4)Operating and Storage Temperature Range Tj, TSTG: -55 to +150℃.

Features

SMBJ51A features: (1)Glass Passivated Die Construction; (2)600W Peak Pulse Power Dissipation; (3)5.0V – 170V Standoff Voltage; (4)Uni- and Bi-Directional Versions Available; (5)Excellent Clamping Capability; (6)Fast Response Time; (7)Plastic Case Material has UL Flammability Classification Rating 94V-O.

Diagrams

SMBJ51A dimensions

Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
SMBJ51A
SMBJ51A

Bourns

TVS Diodes - Transient Voltage Suppressors 51volts 5uA 7.3 Amps Uni-Dir

Data Sheet

0-1: $0.20
1-10: $0.16
10-50: $0.13
50-100: $0.11
SMBJ51A R4
SMBJ51A R4

Taiwan Semiconductor

TVS Diodes - Transient Voltage Suppressors 51V 600W 5% Uni

Data Sheet

0-3000: $0.07
3000-6000: $0.06
SMBJ51A/1
SMBJ51A/1

Vishay Semiconductors

TVS Diodes - Transient Voltage Suppressors 600W 51V 5% Unidir

Data Sheet

Negotiable 
SMBJ51A/2
SMBJ51A/2

Vishay Semiconductors

TVS Diodes - Transient Voltage Suppressors 600W 51V 5% Uni

Data Sheet

Negotiable 
SMBJ51A/2B
SMBJ51A/2B

Vishay Semiconductors

TVS Diodes - Transient Voltage Suppressors 600W 51V 5% Uni

Data Sheet

Negotiable 
SMBJ51A/5
SMBJ51A/5

Vishay Semiconductors

TVS Diodes - Transient Voltage Suppressors 600W 51V 5% Unidir

Data Sheet

Negotiable 
SMBJ51A/52
SMBJ51A/52

Vishay Semiconductors

TVS Diodes - Transient Voltage Suppressors 600W 51V 5% Uni

Data Sheet

Negotiable 
SMBJ51A/55
SMBJ51A/55

Vishay Semiconductors

TVS Diodes - Transient Voltage Suppressors 600W 51V 5% Unidir

Data Sheet

Negotiable