Schottky Rectifier R O BAT42WS Surface Mount Device with Low Forward Voltage Drop and Fast Switching
Key Attributes
Model Number:
BAT42WS
Product Custom Attributes
Non-Repetitive Peak Forward Surge Current:
4A
Diode Configuration:
Independent
Voltage - DC Reverse (Vr) (Max):
30V
Reverse Leakage Current (Ir):
500nA@25V
Voltage - Forward(Vf@If):
650mV@50mA
Current - Rectified:
200mA
Mfr. Part #:
BAT42WS
Package:
SOD-323
Product Description
Product Overview
The BAT42WS/BAT43WS are surface mount Schottky barrier rectifiers designed for low voltage, high frequency circuit applications. They offer low forward voltage drop and fast switching times, meeting MSL level 1 standards. These rectifiers are housed in a SOD-323 package and are RoHS-compliant and halogen-free.
Product Attributes
- Brand: (Hongjiacheng)
- Origin: Zhuhai Hongjiacheng Technology co., Ltd
- Case: SOD-323
- Material: Molding compound meets UL 94V-0 flammability rating
- Certifications: MSL level 1, per J-STD-020; RoHS-compliant; Halogen-free
- Marking: BAT42WS: S7, BAT43WS: S8
Technical Specifications
| Parameter | Symbol | Unit | BAT42WS | BAT43WS | Conditions |
| Maximum repetitive peak reverse voltage | VRRM | V | 30 | 30 | |
| Maximum RMS Voltage | VRMS | V | 21 | 21 | |
| Maximum DC blocking Voltage | VDC | V | 30 | 30 | |
| Maximum average forward rectified current | IF(AV) | mA | 200 | 200 | (Ta=25) |
| Non-repetitive Peak Forward Surge Current | IFSM | A | 4.0 | 4.0 | @ t=8.3ms Half-sine wave |
| Power Dissipation | Pd | mW | 200 | 200 | |
| Storage temperature | Tstg | -55 ~+150 | -55 ~+150 | ||
| Junction temperature | Tj | 125 | 125 | ||
| Typical Thermal Resistance | RJ-A | /W | 500 | 500 | |
| Maximum instantaneous forward voltage | VF | V | - | 1.0 | IF=200mA |
| Maximum instantaneous forward voltage | VF | V | 0.40 | - | IF=10mA (BAT42WS) |
| Maximum instantaneous forward voltage | VF | V | 0.65 | - | IF=50mA (BAT42WS) |
| Maximum instantaneous forward voltage | VF | V | 0.26 | 0.33 | IF=2.0mA (BAT43WS) |
| Maximum instantaneous forward voltage | VF | V | - | 0.45 | IF=15mA (BAT43WS) |
| Maximum reverse current | IR | A | - | 0.5 | VR=25V |
| Capacitance between terminals | CT | pF | - | 10 | VR = 1.0V, f = 1MHz |
| Maxinum reverse recovery time | trr | ns | - | 5.0 | IF=IR=10mA Irr=0.1IRRL=100 |
2506261420_R-O-BAT42WS_C22466360.pdf
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