ROHM UMT2222AT106 BJTs
TRANS NPN 40V 0.6A UMT3
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
UMT2222AT106
Detailed Description
TRANS NPN 40V 0.6A UMT3
Package
SC-70, SOT-323
Lifecycle Status
Active
Datasheet
UMT2222AT106 Datasheet
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Technical Specifications
ROHM UMT2222AT106 BJTs technical specifications.
General
Series
UMT2222A
RoHS
ROHS3 Compliant
Number of Pins
3
Package / Case
SC-70, SOT-323
Mounting Type
Surface Mount
Operating Temperature
150°C (TJ)
Lifecycle Status
Active
Collector Base Voltage Vcbo
75 V
Collector Emitter Breakdown Voltage
40 V
Collector Emitter Saturation Voltage
1 V
Related Parts Comparison (UMT2222AT106 vs UMT1NTN vs UMT3904T106 vs UMT3906T106)
Side-by-side specifications of related catalog parts.
Engineering verification required. Related parts may have different electrical ratings, pinouts, footprints, and operating limits. Verify suitability for your circuit before substitution.
| This Part | Related Part | Related Part | Related Part | |
|---|---|---|---|---|
| Series | UMT2222A | UMT1N | UMT3904 | UMT3906 |
| Package / Case | SC-70, SOT-323 | 6-TSSOP | SC-70, SOT-323 | SC-70, SOT-323 |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | 150°C (TJ) | 150°C (TJ) | 150°C (TJ) | 150°C (TJ) |
| Number of Pins | 3 | 6 | 3 | 3 |
| RoHS | ROHS3 Compliant | Compliant | ROHS3 Compliant | ROHS3 Compliant |
| Lifecycle Status | Active | Active | Active | Active |
| Collector Base Voltage Vcbo | 75 V | 60 V | 60 V | -40 V |
| Collector Emitter Breakdown Voltage | 40 V | 50 V | 40 V | 40 V |
| Collector Emitter Saturation Voltage | 1 V | 500 mV | 300 mV | -400 mV |
| Collector Emitter Voltage Vceo | 40 V | 50 V | 40 V | 400 mV |
| Collector Emitter Voltage Vceo Max | 40 V | 50 V | 40 V | 40 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
SMMBT2222AWT1GonsemiDirectonsemi
Pin YesPkg YesElec Yes
NPN Bipolar Transistor, SC-70 (SOT-323) 3 LEAD, 3000-REEL
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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.
