Taiwan Semiconductor SMBJ40A 1-Element Uni-Directional TVS Diode, 600 W, 2-Pin DO-214

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Subtotal (1 pack of 50 units)*

$38.55

(exc. GST)

$42.40

(inc. GST)

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  • Plus 750 unit(s) shipping from 01 June 2026
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Units
Per unit
Per Pack*
50 - 200$0.771$38.55
250 - 450$0.752$37.60
500 - 2450$0.725$36.25
2500 - 4950$0.709$35.45
5000 +$0.694$34.70

*price indicative

Packaging Options:
RS Stock No.:
802-2336
Mfr. Part No.:
SMBJ40A
Brand:
Taiwan Semiconductor
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Brand

Taiwan Semiconductor

Product Type

TVS Diode

Direction Type

Uni-Directional

Diode Configuration

Single

Minimum Breakdown Voltage Vbr

44.4V

Mount Type

Surface

Package Type

DO-214

Maximum Reverse Stand-off Voltage Vwm

40V

Pin Count

2

Peak Pulse Power Dissipation Pppm

600W

Minimum Operating Temperature

-55°C

Test Current It

1mA

Clamping Voltage VC

64.5V

Maximum Peak Pulse Current Ippm

9.3A

Number of Elements per Chip

1

Maximum Operating Temperature

150°C

Series

SMBJ

Width

3.95mm

Standards/Approvals

FBI

Height

2.45mm

Length

4.75mm

Automotive Standard

No

Maximum Reverse Leakage Current

5μA

Transient Voltage Suppressors SMT Unidirectional 600W, SMBJ Series, Fairchild Semiconductor


Glass-Passivated Junction

600W Peak Pulse Power Capability

Excellent Clamping Capability

Low-Incremental Surge Resistance

Fast Response Time

UL Certificate #E258596

UL94V-0 Flammability Classification

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