STMicroelectronics MD1803DFX BJTs
High voltage npn power transistor for standard definition CRT display
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
MD1803DFX
Detailed Description
High voltage npn power transistor for standard definition CRT display
Package
TO-3P-3 Full Pack
Lifecycle Status
Obsolete
Datasheet
MD1803DFX Datasheet
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Technical Specifications
STMicroelectronics MD1803DFX BJTs technical specifications.
General
RoHS
Yes
Package / Case
TO-3P-3 Full Pack
Mounting Type
Through Hole
Operating Temperature
150°C (TJ)
Lifecycle Status
Obsolete
Current Collector Cutoff Max
200µA
Dc Current Gain Hfe Min IC Vce
5.5 @ 5A, 5V
Power Max
57 W
Transistor Type
NPN
Current Collector IC Max
10 A
Alternate Parts Comparison (MD1803DFX vs MD1802FX vs MD2001FX vs MJE3055T)
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-3P-3 Full Pack | ISOWATT218FX | ISOWATT218FX | TO-220-3 |
| 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 | Obsolete | Obsolete | Active | Production |
| Current Collector Cutoff Max | 200µA | 200µA | 200µA | 700µA |
| Current Collector IC Max | 10 A | 10 A | 12 A | 10 A |
| Dc Current Gain Hfe Min IC Vce | 5.5 @ 5A, 5V | 5.5 @ 5A, 5V | 4.5 @ 6A, 5V | 20 @ 4A, 4V |
| Power Max | 57 W | 57 W | 58 W | 75 W |
| Transistor Type | NPN | NPN | NPN | NPN |
| Vce Saturation Max Ib IC | 2V @ 1.25A, 5A | 1.5V @ 1.25A, 5A | 1.8V @ 1.5A, 6A | 8V @ 3.3A, 10A |
| Voltage Collector Emitter Breakdown Max | 700 V | 700 V | 700 V | 60 V |
| RoHS | Yes | Yes | -- | Compliant |
| 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.
