Key facts
- Brand
- STMicroelectronics
- Model
- BAT 42
- Category
- Other Electronics
- Documents
- 3
- Languages
- EN
- Last added
- 2012-08-09
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STMicroelectronics TMMBAT 42/43 Small Signal Schottky Diodes Datasheet
This document describes the TMMBAT 42 and TMMBAT 43, which are general-purpose metal-to-silicon Schottky diodes. These devices feature a very low turn-on voltage and fast switching capabilities suitable for small signal applications.
The datasheet provides absolute ratings including repetitive peak reverse voltage up to 30V and forward continuous current of 200mA. It also details electrical characteristics such as static parameters like reverse leakage current and dynamic parameters like junction capacitance, along with mechanical package dimensions for the MINIMELF glass package.
STMicroelectronics BAT 42 specifications
| Repetitive Peak Reverse Voltage | 30 V |
|---|---|
| Forward Continuous Current | 200 mA |
| Repetitive Peak Forward Current | 500 mA |
| Surge Non-Repetitive Forward Current | 4 A |
| Power Dissipation | 200 mW |
Source: STMicroelectronics TMMBAT 42/43 Small Signal Schottky Diodes Datasheet
All STMicroelectronics BAT 42 documents by type
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in these manuals
What is the maximum temperature for soldering these diodes?
The maximum temperature for soldering during 15 seconds is 260 °C.
From: STMicroelectronics TMMBAT 42/43 Small Signal Schottky Diodes Datasheet
What is the typical forward voltage drop for the TMMBAT 42 at 10 mA?
The typical forward voltage drop is 0.4 V at 10 mA.
From: STMicroelectronics TMMBAT 42/43 Small Signal Schottky Diodes Datasheet
What is the typical forward voltage drop for the BAT42?
The typical forward voltage drop for the BAT42 is 0.4V at a forward current of 10mA.
From: STMicroelectronics BAT42/BAT43 Small Signal Schottky Diodes Datasheet
What is the maximum junction temperature for these diodes?
The maximum junction temperature is +125 °C.
From: STMicroelectronics BAT42/BAT43 Small Signal Schottky Diodes Datasheet
What is the forward voltage drop for the BAT 42 at 200mA?
The forward voltage drop is 1 V at a junction temperature of 25°C and a forward current of 200mA.
From: STMicroelectronics BAT 42/BAT 43 Small Signal Schottky Diodes Datasheet
What is the forward voltage drop for the BAT 43 at 2mA?
The forward voltage drop is 0.26 V to 0.33 V at a junction temperature of 25°C and a forward current of 2mA.
From: STMicroelectronics BAT 42/BAT 43 Small Signal Schottky Diodes Datasheet