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quality R O B1040WS Schottky barrier rectifier with compact design and halogen free RoHS compliant materials factory
quality R O B1040WS Schottky barrier rectifier with compact design and halogen free RoHS compliant materials factory

R O B1040WS Schottky barrier rectifier with compact design and halogen free RoHS compliant materials

Key Attributes
Model Number: B1040WS
Product Custom Attributes
Non-Repetitive Peak Forward Surge Current:
5A
Reverse Leakage Current (Ir):
50uA@40V
Voltage - DC Reverse (Vr) (Max):
40V
Diode Configuration:
Independent
Voltage - Forward(Vf@If):
580mV@1.0A
Current - Rectified:
1A
Mfr. Part #:
B1040WS
Package:
SOD-323
Product Description

Product Overview

The B1040WS is a surface mount Schottky barrier rectifier designed for low voltage, high frequency circuit signals. It features fast switching speed, a low forward voltage drop, and meets MSL level 1 standards. The device is housed in a compact SOD-323 package and is RoHS-compliant and halogen-free.

Product Attributes

  • Brand: (Hongjiacheng)
  • Website: www.ichjc.com
  • Model: B1040WS
  • Origin: Zhuhai Hongjiacheng Technology co., Ltd
  • Package: SOD-323
  • Certifications: Meets MSL level 1, per J-STD-020, LF maximum peak of 260; Molding compound meets UL 94V-0 flammability rating, RoHS-compliant, halogen-free
  • Terminals: Solder plated, solderable per MIL-STD-750, Method 2026
  • Polarity: Cathode line denotes the cathode end

Technical Specifications

Parameter Symbol Unit Value Conditions
Maximum repetitive peak reverse voltage VRRM V 40
Maximum RMS voltage VRMS V 28
Maximum DC blocking voltage VDC V 40
Maximum average forward rectified current IF(AV) A 1.0 (Ta=25 Unless otherwise specified)
Non-repetitive Peak Forward Surge Current IFSM A 5.0 @ t=8.3ms Half-sine wave
Power Dissipation PD mW 250 (Ta=25 Unless otherwise specified)
Junction Temperature Tj 125
Storage temperature range TSTG -55 ~+150
Typical thermal resistance RJA /W 400 (Ta=25 Unless otherwise specified)
Maximum forward voltage VF V 0.45 - 0.58 IF=0.5A to 1.0A
Maximum reverse current IR A 50 VR=40V
Capacitance between terminals CT pF 20 VR =10V, f = 1.0MHz

Package Outline Dimensions (SOD-323)

Symbol Dimensions (mm) Min. Dimensions (mm) Max. Dimensions (Inches) Min. Dimensions (Inches) Max.
A 1.60 1.80 0.063 0.071
B 0.25 0.40 0.010 0.016
C 2.30 2.80 0.091 0.110
D 0.80 1.10 0.031 0.043
D1 0.80 0.90 0.031 0.035
E 1.20 1.40 0.047 0.055
F 0.08 0.18 0.003 0.007
L 0.475REF 0.019REF
L1 0.25 0.40 0.010 0.016
H - 0.14 - 0.006

Suggested Pad Layout

Symbol Dimensions (mm) Min. Dimensions (mm) Max. Dimensions (Inches) Min. Dimensions (Inches) Max.
X 0.65 0.75 0.026 0.030
Y 0.65 0.75 0.026 0.030
Z 2.10 2.20 0.084 0.088

2506261420_R-O-B1040WS_C22466375.pdf

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