STMicroelectronics 2SD1047 BJTs
NPN BJT Transistor, 140V VCEO, 12A IC, 100W PD, 20MHz
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
2SD1047
Detailed Description
NPN BJT Transistor, 140V VCEO, 12A IC, 100W PD, 20MHz
Package
TO-3P-3, SC-65-3
Lifecycle Status
Obsolete
Datasheet
2SD1047 Datasheet
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Technical Specifications
STMicroelectronics 2SD1047 BJTs technical specifications.
General
RoHS
Yes
Package / Case
TO-3P-3, SC-65-3
Mounting Type
Through Hole
Operating Temperature
150°C (TJ)
Lifecycle Status
Obsolete
Dc Current Gain Hfe Min IC Vce
60 @ 1A, 5V
Power Max
100 W
Frequency Transition
20MHz
Transistor Type
NPN
Current Collector IC Max
12 A
Alternate Parts Comparison (2SD1047 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 | Through Hole | Through Hole | Through Hole | Through Hole |
| Operating Temperature | 150°C (TJ) | 150°C (TJ) | 150°C (TJ) | -65 °C ~ 150 °C |
| RoHS | Yes | Compliant | Compliant | Compliant |
| Lifecycle Status | Obsolete | Production | Production | Production |
| Package | TO-3P | TO-220 | TO-220 | SOT-32 |
| Package / Case | TO-3P-3, SC-65-3 | TO-220-3 | TO-220-3 | -- |
| Current Collector Cutoff Max | 100nA (ICBO) | 700µA | 300µA | -- |
| Current Collector IC Max | 12 A | 10 A | 3 A | -- |
| Dc Current Gain Hfe Min IC Vce | 60 @ 1A, 5V | 20 @ 4A, 4V | 10 @ 3A, 4V | -- |
| Power Max | 100 W | 75 W | 2 W | -- |
| Transistor Type | NPN | NPN | NPN | -- |
| Vce Saturation Max Ib IC | 700mV @ 700mA, 7A | 8V @ 3.3A, 10A | 1.2V @ 375mA, 3A | -- |
| 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 .
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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.
