STMicroelectronics 30 V 200 mA Diode Schottky 2-Pin DO-35
- RS Stock No.:
- 544-4758P
- Mfr. Part No.:
- BAT42
- Brand:
- STMicroelectronics
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Subtotal 50 units (supplied as a tape)*
£5.70
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£6.85
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In Stock
- 1,395 unit(s) ready to ship
- Plus 4,000 unit(s) shipping from 04 February 2026
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Units | Per unit |
|---|---|
| 50 - 120 | £0.114 |
| 125 - 245 | £0.10 |
| 250 - 495 | £0.092 |
| 500 + | £0.086 |
*price indicative
- RS Stock No.:
- 544-4758P
- Mfr. Part No.:
- BAT42
- Brand:
- STMicroelectronics
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | STMicroelectronics | |
| Product Type | Diode | |
| Mount Type | Through Hole | |
| Package Type | DO-35 | |
| Maximum Continuous Forward Current If | 200mA | |
| Peak Reverse Repetitive Voltage Vrrm | 30V | |
| Series | BAT42 | |
| Diode Configuration | Single | |
| Rectifier Type | Schottky | |
| Pin Count | 2 | |
| Minimum Operating Temperature | -65°C | |
| Peak Non-Repetitive Forward Surge Current Ifsm | 4A | |
| Maximum Forward Voltage Vf | 450mV | |
| Peak Reverse Current Ir | 500nA | |
| Peak Reverse Recovery Time trr | 5ns | |
| Maximum Operating Temperature | 125°C | |
| Width | 2 mm | |
| Height | 2mm | |
| Length | 4.5mm | |
| Diameter | 1.7 mm | |
| Standards/Approvals | RoHS | |
| Automotive Standard | No | |
| Select all | ||
|---|---|---|
Brand STMicroelectronics | ||
Product Type Diode | ||
Mount Type Through Hole | ||
Package Type DO-35 | ||
Maximum Continuous Forward Current If 200mA | ||
Peak Reverse Repetitive Voltage Vrrm 30V | ||
Series BAT42 | ||
Diode Configuration Single | ||
Rectifier Type Schottky | ||
Pin Count 2 | ||
Minimum Operating Temperature -65°C | ||
Peak Non-Repetitive Forward Surge Current Ifsm 4A | ||
Maximum Forward Voltage Vf 450mV | ||
Peak Reverse Current Ir 500nA | ||
Peak Reverse Recovery Time trr 5ns | ||
Maximum Operating Temperature 125°C | ||
Width 2 mm | ||
Height 2mm | ||
Length 4.5mm | ||
Diameter 1.7 mm | ||
Standards/Approvals RoHS | ||
Automotive Standard No | ||
RoHS Status: Exempt
STMicroelectronics BAT42/BAT43 Small Signal Schottky Diodes
The STMicroelectronics BAT42 and BAT43 are small signal Schottky diodes. They are metal-to-silicon diodes within a DO-35 package.
The main difference between the BAT42 and BAT43 is their static characteristics. Please refer to the product datasheet for full information.
What is the repetitive peak reverse voltage?
30V
What is the storage and junction temperature range?
-65ºC to +150ºC
What are they used for?
The BAT42 and BAT43 are designed for general purpose applications. They feature integrated excessive voltage protection, for example, against electrostatic discharge.