Durable rectifier diode ChipNobo S3MB-13-F-CN with UL 94V0 flammability and MIL STD 750 certification

Key Attributes
Model Number: S3MB-13-F-CN
Product Custom Attributes
Non-Repetitive Peak Forward Surge Current:
100A
Voltage - DC Reverse (Vr) (Max):
1kV
Operating Junction Temperature Range:
-55℃~+150℃
Voltage - Forward(Vf@If):
1V@3A
Current - Rectified:
3A
Mfr. Part #:
S3MB-13-F-CN
Package:
SMB
Product Description

Product Overview

The S3MB-13-F-CN is a rectifier diode designed for printed circuit board applications. It features a glass-passivated junction chip, offering low reverse leakage and high forward surge current capability. This diode is suitable for residential and commercial equipment and is guaranteed for high-temperature soldering up to 260C for 10 seconds. It is ideal for applications requiring reliable rectification with a maximum repetitive peak reverse voltage of 1000V.

Product Attributes

  • Brand: ChipNobo
  • Model: S3MB-13-F-CN
  • Package: DO-214AA/SMB
  • Material: Molded plastic body with solder-plated terminals
  • Flammability Classification: Underwriters Laboratory 94V-0
  • Certifications: Solderable per MIL-STD-750, Method 2026
  • Origin: China (implied by "-CN" in model number and Chinese text)

Technical Specifications

Symbol Unit Parameter Value
VRRM V Maximum repetitive peak reverse voltage 1000
VRMS V Maximum RMS voltage 700
VDC V Maximum DC blocking voltage 1000
I(AV) A Maximum average forward rectified current at TL=100C 3.0
IFSM A Peak forward surge current, 8.3ms single half sine-wave superimposed on rated load 100.0
VF V Maximum instantaneous forward voltage at 3.0A 1.0
IR mA Maximum DC reverse current at rated DC blocking voltage 0.01 (at TA=25C), 1.0 (at TA=125C)
CJ pF Typical junction capacitance (Note1) 40.0
TJ,TSTG C Operating junction and storage temperature range -55 to +150
RqJA C/W Typical thermal resistance (Junction to Ambient) 140
RqJC C/W Typical thermal resistance (Junction to Case) 22.0
Weight ounce / grams Weight 0.0035 ounce, 0.098 grams
Dimensions inches (mm) DO-214AA/SMB Dimensions See Diagram

Note 1: Measured at 1MHz and applied reverse voltage of 4.0V D.C.

Note: For capacitive load current derate by 20%.

Ratings at 25C ambient temperature unless otherwise specified.

High temperature soldering guaranteed 260C/10 seconds at terminals.


2507091655_ChipNobo-S3MB-13-F-CN_C42459043.pdf

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