ROHM Dual Switching Diode, Isolated, 3A 400V, 2-Pin SMBP RFN3LB4STBR1

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Subtotal (1 tape of 2 units)*

£0.70

(exc. VAT)

£0.84

(inc. VAT)

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Temporarily out of stock
  • 999,999,998 unit(s) shipping from 13 November 2025
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Units
Per unit
Per Tape*
2 - 48£0.35£0.70
50 - 198£0.30£0.60
200 - 998£0.22£0.44
1000 - 1998£0.155£0.31
2000 +£0.15£0.30

*price indicative

Packaging Options:
RS Stock No.:
687-412
Mfr. Part No.:
RFN3LB4STBR1
Brand:
ROHM
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Brand

ROHM

Diode Configuration

Isolated

Maximum Forward Current

3A

Mounting Type

Surface Mount

Number of Elements per Chip

2

Maximum Reverse Voltage

400V

Package Type

SMBP

Diode Technology

Silicon Diode

Pin Count

2

COO (Country of Origin):
JP
The ROHM Super fast recovery diode designed for effective and efficient rectification in electronic circuits. Featuring a 400 V repetitive peak reverse voltage and a remarkable average rectified forward current of 3 A, this component is optimised for low forward voltage and minimal switching losses. Its compact power mold structure ensures versatility across various applications, ranging from general rectification to sophisticated electronic devices. This diode's fast recovery time of 22 ns enables quicker switching speeds, making it a reliable choice for modern electronic designs, particularly where space and efficiency are paramount.

Small power mold type for space-saving design
Low forward voltage enhances energy efficiency
Minimal switching loss contributes to superior performance
Optimised for general rectification applications
Reel packaging facilitates ease of assembly
Comes with a marking code for easy identification
Manufactured under strict quality control for reliability.

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