Surface Mount Schottky Barrier Diode CBI BAT43WS with Low Forward Voltage and Fast Switching Speeds
Key Attributes
Model Number:
BAT43WS
Product Custom Attributes
Non-Repetitive Peak Forward Surge Current:
2A
Reverse Leakage Current (Ir):
1uA@25V
Operating Junction Temperature Range:
-55℃~+125℃
Diode Configuration:
Independent
Voltage - DC Reverse (Vr) (Max):
30V
Voltage - Forward(Vf@If):
450mV@15mA
Current - Rectified:
100mA
Mfr. Part #:
BAT43WS
Package:
SOD-323
Product Description
Product Overview
This Surface Mount Schottky Barrier Diode offers low forward voltage and fast switching speeds, making it ideal for applications requiring efficient rectification. Its ultra-small surface mount package is designed for space-constrained designs. Available in models BAT42WS and BAT43WS, these diodes are suitable for various electronic circuits where high-speed switching and low power loss are critical.
Product Attributes
- Type: Schottky Barrier Diode
- Mounting Type: Surface Mount
- Package: SOD-323
- Origin: Heyuan China Base Electronics Technology Co., Ltd.
Technical Specifications
| Parameter | Symbol | Value | Unit | Notes |
|---|---|---|---|---|
| Absolute Maximum Ratings (Ta = 25 C) | ||||
| Repetitive Peak Reverse Voltage | VRRM | 30 | V | |
| Reverse Voltage | VR | 30 | V | |
| Average Rectified Output Current | IO | 100 | mA | |
| Forward Continuous Current | IFM | 200 | mA | |
| Repetitive Peak Forward Current (t < 1 s) | IFRM | 500 | mA | |
| Non-repetitive Peak Forward Surge Current (t < 10 ms) | IFSM | 2 | A | |
| Power Dissipation | Ptot | 200 | mW | |
| Thermal Resistance, Junction to Ambient | RJA | 625 | C/W | |
| Junction Temperature | Tj | -55 to +125 | C | |
| Storage Temperature Range | TStg | -55 to +125 | C | |
| Characteristics (Ta = 25 C) | ||||
| Reverse Breakdown Voltage (at IR = 100 A) | V(BR)R | 30 | V | Min. |
| Reverse Current (at VR = 25 V) | IR | 1 | A | Max. |
| Forward Voltage (VF) | at IF = 200 mA | - | 0.26 | V |
| at IF = 10 mA (BAT42WS) | - | 1 | V | |
| at IF = 50 mA (BAT43WS) | - | 0.4 | V | |
| at IF = 15 mA (BAT43WS) | - | 0.33 | V | |
| at IF = 2 mA (BAT42WS) | - | 0.45 | V | |
| Total Capacitance (at VR = 1 V, f = 1 MHz) | CT | 10 | pF | Max. |
| Reverse Recovery Time (at IF = IR = 10 mA, IRR = 0.1 x IR, RL = 100 ) | trr | 5 | ns | Max. |
| Marking Code | ||||
| BAT42WS | X9 | |||
| BAT43WS | Y9 | |||
| PIN DESCRIPTION | ||||
| 1 | Cathode | |||
| 2 | Anode | |||
2410121547_CBI-BAT43WS_C2919745.pdf
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