STMicroelectronics TIP142 BJTs
NPN BJT 100V 10A TO-247 Power Transistor
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
TIP142
Detailed Description
NPN BJT 100V 10A TO-247 Power Transistor
Package
TO-247-3
Lifecycle Status
Active
Datasheet
TIP142 Datasheet
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Technical Specifications
STMicroelectronics TIP142 BJTs technical specifications.
General
Package / Case
TO-247-3
Mounting Type
Through Hole
Operating Temperature
150°C (TJ)
Lifecycle Status
Active
Current Collector Cutoff Max
2mA
Dc Current Gain Hfe Min IC Vce
1000 @ 5A, 4V
Power Max
125 W
Transistor Type
NPN - Darlington
Current Collector IC Max
10 A
Voltage Collector Emitter Breakdown Max
100 V
Alternate Parts Comparison (TIP142 vs TIP31A vs TIP41C vs TIP35CP)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | TO-247-3 | TO-220-3 | TO-220-3 | TO-3P-3, SC-65-3 |
| Mounting Type | Through Hole | Through Hole | Through Hole | Through Hole |
| Operating Temperature | 150°C (TJ) | 150°C (TJ) | 150°C (TJ) | 150°C (TJ) |
| Lifecycle Status | Active | Production | Active | Obsolete |
| Current Collector Cutoff Max | 2mA | 300µA | 700µA | 1mA |
| Current Collector IC Max | 10 A | 3 A | 6 A | 25 A |
| Dc Current Gain Hfe Min IC Vce | 1000 @ 5A, 4V | 10 @ 3A, 4V | 15 @ 3A, 4V | 10 @ 15A, 4V |
| Power Max | 125 W | 2 W | 65 W | 125 W |
| Transistor Type | NPN - Darlington | NPN | NPN | NPN |
| Vce Saturation Max Ib IC | 3V @ 40mA, 10A | 1.2V @ 375mA, 3A | 1.5V @ 600mA, 6A | 4V @ 5A, 25A |
| Voltage Collector Emitter Breakdown Max | 100 V | 60 V | 100 V | 100 V |
| Action |
Cross Reference
Manufacturer-stated alternates from official cross-reference tools. These are not a guaranteed pin-compatible drop-in. Qualify package, pinout, and electrical limits against the datasheet before a board change. See cross-reference vs drop-in compatible .
Suggested replacements
MJH11022GonsemiSimilaronsemi
Pin YesPkg YesElec Upgrade
NPN Darlington Transistor 250V 15A TO-247
MJH6284GonsemiSimilaronsemi
Pin YesPkg YesElec Mixed
Trans Darlington NPN 100V 20A 160000mW 3-Pin(3+Tab) TO-247 Tube
TIP142GonsemiSimilaronsemi
Pin YesPkg NoElec Yes
NPN Darlington Transistor 100V 10A 125W TO-247
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Browse additional parts from the same category, grouped by series, package type, and manufacturer. These are catalog suggestions — not verified pin-compatible alternates.
