Surface mount schottky barrier rectifier R O BAT43W with low forward voltage drop and fast switching
Key Attributes
Model Number:
BAT43W
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):
450mV@15mA
Current - Rectified:
200mA
Mfr. Part #:
BAT43W
Package:
SOD-123
Product Description
Product Overview
The BAT42W thru BAT43W are SURFACE MOUNT SCHOTTKY BARRIER RECTIFIERS designed for low voltage high frequency circuit signals. They offer a low forward voltage drop and fast switching speed, meeting MSL level 1 per J-STD-020 with a maximum peak of 260. These rectifiers are compliant with RoHS and halogen-free standards.
Product Attributes
- Brand: (Hongjiacheng)
- Origin: Zhuhai Hongjiacheng Technology co., Ltd
- Case: SOD-123
- Terminals: Solder plated, solderable per MIL-STD-750, Method 2026
- Molding compound meets UL 94V-0 flammability rating
- RoHS-compliant, halogen-free
Technical Specifications
| Parameter | Symbol | Unit | BAT42W | BAT43W | Conditions | Min | Type | Max |
| 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 | |||||
| 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 | IF=200mA | 1.0 | ||||
| Maximum instantaneous forward voltage | VF | V | IF=10mA | 0.4 | ||||
| Maximum instantaneous forward voltage | VF | V | IF=50mA | 0.65 | ||||
| Maximum instantaneous forward voltage | VF | V | IF=2.0mA | 0.26 | 0.33 | |||
| Maximum instantaneous forward voltage | VF | V | IF=15mA | 0.45 | ||||
| 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=10mAIrr=0.1IRRL=100 | ||||
Marking
- BAT42W: S7
- BAT43W: S8
Package Outline Dimensions (SOD-123)
| Symbol | Dimensions (Millimeters) | Dimensions (Inches) | ||
| Min. | Max. | Min. | Max. | |
| A | 3.55 | 3.85 | 0.140 | 0.152 |
| B | 2.55 | 2.85 | 0.100 | 0.112 |
| C | 1.40 | 1.80 | 0.055 | 0.071 |
| D | 0.95 | 1.35 | 0.140 | 0.152 |
| E | 0.51 | 0.71 | 0.037 | 0.053 |
| F | - | 0.15 | - | 0.006 |
| G | 0.15 | 0.45 | 0.006 | 0.008 |
| H | 0.08 | 0.25 | 0.003 | 0.010 |
| - | 8 | - | 8 |
2506261420_R-O-BAT43W_C22466358.pdf
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