Product Summary

The SMBJ12A is a 600W surface mount transient voltage suppressor.

Parametrics

SMBJ12A absolute maximum ratings: (1)Peak Pulse Power Dissipation 10/1000μS Waveform (Note 1, 2)Figure 3: 600 Minimum W; (2)Peak Pulse Current on 10/1000μS Waveform (Note 1) Figure 4: See Table 1 A; (3)Peak Forward Surge Current 8.3ms Single Half Sine-Wave Superimposed on Rated Load (JEDEC Method) (Note 2, 3): 100 A; (4)Operating and Storage Temperature Range Tj, TSTG: -55 to +150℃.

Features

SMBJ12A 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

SMBJ12A dimensions

Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
SMBJ12A R4
SMBJ12A R4

Taiwan Semiconductor

TVS Diodes - Transient Voltage Suppressors 12V 600W 5% Uni

Data Sheet

0-3000: $0.07
3000-6000: $0.06
SMBJ12A/1
SMBJ12A/1

Vishay Semiconductors

TVS Diodes - Transient Voltage Suppressors 600W 12V 5% Unidir

Data Sheet

0-1: $0.25
1-10: $0.23
10-100: $0.21
100-250: $0.19
SMBJ12A/2B
SMBJ12A/2B

Vishay Semiconductors

TVS Diodes - Transient Voltage Suppressors 600W 12V 5% Uni

Data Sheet

0-1: $0.25
1-10: $0.23
10-50: $0.21
50-100: $0.19
100-750: $0.17
SMBJ12A/5
SMBJ12A/5

Vishay Semiconductors

TVS Diodes - Transient Voltage Suppressors 600W 12V 5% Uni

Data Sheet

0-1: $0.25
1-10: $0.23
10-25: $0.21
25-100: $0.19
SMBJ12A/52
SMBJ12A/52

Vishay Semiconductors

TVS Diodes - Transient Voltage Suppressors 600W 12V 5% Uni

Data Sheet

Negotiable 
SMBJ12A/55
SMBJ12A/55

Vishay Semiconductors

TVS Diodes - Transient Voltage Suppressors 600W 12V 5% Uni

Data Sheet

Negotiable 
SMBJ12A/5B
SMBJ12A/5B

Vishay Semiconductors

TVS Diodes - Transient Voltage Suppressors 600W 12V 5% Uni

Data Sheet

Negotiable 
SMBJ12A_Q
SMBJ12A_Q

Fairchild Semiconductor

TVS Diodes - Transient Voltage Suppressors 12V 600W SMB Unidirectional

Data Sheet

Negotiable