STMicroelectronics BD437 Transistor, 4 A NPN, 45 V, 3-Pin SOT-32
- RS Stock No.:
- 151-463
- Mfr. Part No.:
- BD437
- Manufacturer:
- STMicroelectronics
Bulk discount available
View bulk pricing optionsSubtotal (1 pack of 25 units)*
€14.125
(exc. VAT)
€17.375
(inc. VAT)
In Stock
- 650 unit(s) ready to ship from another location
- Plus 100 unit(s) shipping from 06 October 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit | Per Pack* |
|---|---|---|
| 25 - 225 | €0.565 | €14.13 |
| 250 - 600 | €0.488 | €12.20 |
| 625 + | €0.392 | €9.80 |
*price indicative
- RS Stock No.:
- 151-463
- Mfr. Part No.:
- BD437
- Manufacturer:
- STMicroelectronics
Specifications
Technical data sheets
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | STMicroelectronics | |
| Product Type | Transistor | |
| Maximum DC Collector Current Idc | 4A | |
| Maximum Collector Emitter Voltage Vceo | 45V | |
| Package Type | SOT-32 | |
| Mount Type | Through Hole | |
| Transistor Configuration | NPN | |
| Maximum Collector Base Voltage VCBO | 45V | |
| Maximum Power Dissipation Pd | 36W | |
| Minimum DC Current Gain hFE | 30 | |
| Transistor Polarity | NPN | |
| Minimum Operating Temperature | -65°C | |
| Maximum Emitter Base Voltage VEBO | 5V | |
| Pin Count | 3 | |
| Maximum Operating Temperature | 150°C | |
| Length | 7.4mm | |
| Height | 10.5mm | |
| Standards/Approvals | RoHS | |
| Width | 2.4mm | |
| Automotive Standard | No | |
| Select all | ||
|---|---|---|
Brand STMicroelectronics | ||
Product Type Transistor | ||
Maximum DC Collector Current Idc 4A | ||
Maximum Collector Emitter Voltage Vceo 45V | ||
Package Type SOT-32 | ||
Mount Type Through Hole | ||
Transistor Configuration NPN | ||
Maximum Collector Base Voltage VCBO 45V | ||
Maximum Power Dissipation Pd 36W | ||
Minimum DC Current Gain hFE 30 | ||
Transistor Polarity NPN | ||
Minimum Operating Temperature -65°C | ||
Maximum Emitter Base Voltage VEBO 5V | ||
Pin Count 3 | ||
Maximum Operating Temperature 150°C | ||
Length 7.4mm | ||
Height 10.5mm | ||
Standards/Approvals RoHS | ||
Width 2.4mm | ||
Automotive Standard No | ||
- COO (Country of Origin):
- IN
The STMicroelectronics NPN power transistors comes in Jedec SOT 32 plastic package, intented for use in medium power linear and switching applications.
STMicroelectronics preferred sales type
complementary PNP NPN devices
Related links
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