High frequency Schottky rectifier R O BAT42W featuring RoHS compliance and halogen free construction
Key Attributes
Model Number:
BAT42W
Product Custom Attributes
Non-Repetitive Peak Forward Surge Current:
4A
Reverse Leakage Current (Ir):
500nA@25V
Operating Junction Temperature Range:
-40℃~+125℃
Diode Configuration:
Independent
Voltage - DC Reverse (Vr) (Max):
30V
Voltage - Forward(Vf@If):
650mV@50mA
Current - Rectified:
200mA
Mfr. Part #:
BAT42W
Package:
SOD-123
Product Description
Product Overview
The BAT42W thru BAT43W are surface mount Schottky barrier rectifiers designed for low voltage, high-frequency circuit applications. They feature a low forward voltage drop, fast switching speed, and meet MSL level 1 standards. These rectifiers are housed in a SOD-123 package with solder-plated terminals, suitable for RoHS-compliant and halogen-free environments.
Product Attributes
- Brand: (Hongjiacheng)
- Origin: Zhuhai Hongjiacheng Technology co., Ltd
- Case: SOD-123
- Terminals: Solder plated, solderable per MIL-STD-750, Method 2026
- Polarity: Cathode line denotes the cathode end
- Molding compound meets UL 94V-0 flammability rating
- RoHS-compliant, halogen-free
- Marking: BAT42W: S7, BAT43W: S8
Technical Specifications
| Parameter | Symbol | Unit | BAT42W | BAT43W | Conditions |
| Maximum repetitive peak reverse voltage | VRRM | V | 30 | ||
| Maximum RMS voltage | VRMS | V | 21 | ||
| Maximum DC blocking voltage | VDC | V | 30 | ||
| Maximum average forward rectified current | IF(AV) | mA | 200 | (Ta=25) | |
| Non-repetitive Peak Forward Surge Current | IFSM | A | 4.0 | @ t=8.3ms Half-sine wave | |
| Power Dissipation | PD | mW | 500 | (Ta=25) | |
| Junction Temperature | Tj | -40 ~ +125 | |||
| Storage temperature range | TSTG | -55 ~ +150 | |||
| Typical thermal resistance | RJA | /W | 200 | (Ta=25) | |
| Maximum instantaneous forward voltage | VF | V | - | 1.0 | IF=200mA |
| 0.4 | - | IF=10mA (BAT42W) | |||
| 0.65 | - | IF=50mA (BAT42W) | |||
| 0.26 - 0.33 | - | IF=2.0mA (BAT43W) | |||
| - | 0.45 | IF=15mA (BAT43W) | |||
| Maximum Reverse Leakage Current | IR | A | 0.5 | VR=25V | |
| Capacitance between terminals | CT | pF | 10 | VR = 1.0V, f = 1MHz | |
| Reverse Recovery time | trr | ns | 5.0 | IF=IR=10mA, Irr=0.1IR, RL=100 | |
2506261420_R-O-BAT42W_C22466362.pdf
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