| ₹ 199.99 includes GST and import duties. | |
| B2B customers can avail ₹ 30.5 ITC on this product | |
| 100% Secure Payments | 100% Genuine product |
Description
Product Overview
The BD437 is a NPN silicon complementary epitaxial-base Power Transistor in a JEDEC plastic package. It is intended for use in medium power linear and switching applications.
- PNP complementary type is BD438
Applications
Industrial, Power Management
Product details
| Transistor Polarity | NPN |
| Continuous Collector Current | 4A |
| Transistor Case Style | TO-126 |
| No. of Pins | 3Pins |
| DC Current Gain hFE Min | 140hFE |
| Product Range | - |
| MSL | - |
| Collector Emitter Voltage Max | 45V |
| Power Dissipation | 36W |
| Transistor Mounting | Through Hole |
| Transition Frequency | 3MHz |
| Operating Temperature Max | 150°C |
| Qualification | - |
| SVHC | No SVHC (25-Jun-2025) |
Other details
| Brand | STMICROELECTRONICS |
| Part Number | BD437 |
| Quantity | Each |
| Product Change Notice (119.25KB) EN | View or download |
| One Page Summary (99.68KB) EN | View or download |
| Technical Data Sheet (49.51KB) EN | View or download |
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Bulk Discount
| Quantity | Price |
| 2 | ₹ 195.99 |
| 3-5 | ₹ 193.99 |
| 5-10 | ₹ 189.99 |
| 10+ | ₹ 185.99 |
Bulk discount will be automatically applied during checkout based on quantity.