STMicroelectronics 2STN1550 BJTs
Low voltage high performance NPN power transistors
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
2STN1550
Detailed Description
Low voltage high performance NPN power transistors
Package
TO-261-4, TO-261AA
Lifecycle Status
Active
Datasheet
2STN1550 Datasheet
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Technical Specifications
STMicroelectronics 2STN1550 BJTs technical specifications.
General
Package / Case
TO-261-4, TO-261AA
Mounting Type
Surface Mount
Operating Temperature
150°C (TJ)
Lifecycle Status
Active
Current Collector Cutoff Max
100nA (ICBO)
Dc Current Gain Hfe Min IC Vce
135 @ 2A, 2V
Power Max
1.6 W
Transistor Type
NPN
Current Collector IC Max
5 A
Voltage Collector Emitter Breakdown Max
50 V
Alternate Parts Comparison (2STN1550 vs MJE3055T vs TIP31A vs ST13003)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Mounting Type | Surface Mount | Through Hole | Through Hole | Through Hole |
| Operating Temperature | 150°C (TJ) | 150°C (TJ) | 150°C (TJ) | -65 °C ~ 150 °C |
| Lifecycle Status | Active | Production | Production | Production |
| Package / Case | TO-261-4, TO-261AA | TO-220-3 | TO-220-3 | -- |
| Current Collector Cutoff Max | 100nA (ICBO) | 700µA | 300µA | -- |
| Current Collector IC Max | 5 A | 10 A | 3 A | -- |
| Dc Current Gain Hfe Min IC Vce | 135 @ 2A, 2V | 20 @ 4A, 4V | 10 @ 3A, 4V | -- |
| Power Max | 1.6 W | 75 W | 2 W | -- |
| Transistor Type | NPN | NPN | NPN | -- |
| Vce Saturation Max Ib IC | 450mV @ 300mA, 3A | 8V @ 3.3A, 10A | 1.2V @ 375mA, 3A | -- |
| Voltage Collector Emitter Breakdown Max | 50 V | 60 V | 60 V | -- |
| Number of Pins | -- | 3 | 3 | 3 |
| Action |
More Parts in BJTs
Browse additional parts from the same category, grouped by series, package type, and manufacturer. These are catalog suggestions — not verified pin-compatible alternates.
