Low voltage Schottky diode R O B1040W featuring solder plated terminals and halogen free compliance
Key Attributes
Model Number:
B1040W
Product Custom Attributes
Non-Repetitive Peak Forward Surge Current:
5A
Voltage - DC Reverse (Vr) (Max):
40V
Diode Configuration:
Independent
Reverse Leakage Current (Ir):
50uA@40V
Voltage - Forward(Vf@If):
580mV@1.0A
Current - Rectified:
1A
Mfr. Part #:
B1040W
Package:
SOD-123
Product Description
Product Overview
The B1040W is a surface mount Schottky barrier rectifier designed for low voltage, high frequency circuit signals. It features a low reverse current and meets MSL level 1 standards. The device is housed in a SOD-123 package with solder-plated terminals, compliant with RoHS and halogen-free standards.
Product Attributes
- Brand: (Hongjiacheng)
- Origin: Zhuhai Hongjiacheng Technology co., Ltd
- Certifications: MSL level 1 (per J-STD-020), UL 94V-0 flammability rating, RoHS-compliant, halogen-free
- Case: SOD-123
- 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 | |
| Non-repetitive Peak Forward Surge Current | IFSM | A | 5.0 | @ t=8.3ms, Half-sine wave |
| Power Dissipation | PD | mW | 350 | |
| Junction Temperature | Tj | 125 | ||
| Storage temperature range | TSTG | -55 ~+150 | ||
| Typical thermal resistance | RJA | /W | 230 | |
| 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 |
2506261420_R-O-B1040W_C22466377.pdf
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