onsemi SMMBT5551LT1G BJTs
High Voltage NPN Bipolar Transistor, SOT-23 (TO-236) 3 LEAD, 3000-REEL
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
SMMBT5551LT1G
Base Model
Detailed Description
High Voltage NPN Bipolar Transistor, SOT-23 (TO-236) 3 LEAD, 3000-REEL
Package
TO-236-3, SC-59, SOT-23-3
Lifecycle Status
Active
Datasheet
SMMBT5551LT1G Datasheet
Quick Jump:
Technical Specifications
onsemi SMMBT5551LT1G BJTs technical specifications.
General
RoHS
Yes
Package / Case
TO-236-3, SC-59, SOT-23-3
Mounting Type
Surface Mount
Operating Temperature
-55°C ~ 150°C (TJ)
Lifecycle Status
Active
Current Collector Cutoff Max
100nA
Dc Current Gain Hfe Min IC Vce
80 @ 10mA, 5V
Power Max
225 mW
Transistor Type
NPN
Current Collector IC Max
600 mA
Related Parts Comparison (SMMBT5551LT1G vs SMMBT5551LT3G vs SMMBT4403LT1G vs SMMBT2222ALT3G)
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 | |
|---|---|---|---|---|
| Package / Case | TO-236-3, SC-59, SOT-23-3 | TO-236-3, SC-59, SOT-23-3 | TO-236-3, SC-59, SOT-23-3 | TO-236-3, SC-59, SOT-23-3 |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -55°C ~ 150°C (TJ) | -55°C ~ 150°C (TJ) | -55°C ~ 150°C (TJ) | -55°C ~ 150°C (TJ) |
| Lifecycle Status | Active | Active | Production | Active |
| Current Collector IC Max | 600 mA | 600 mA | 600 mA | 600 mA |
| Dc Current Gain Hfe Min IC Vce | 80 @ 10mA, 5V | 80 @ 10mA, 5V | 100 @ 150mA, 2V | 100 @ 150mA, 10V |
| Power Max | 225 mW | 225 mW | 300 mW | 300 mW |
| Transistor Type | NPN | NPN | PNP | NPN |
| Vce Saturation Max Ib IC | 200mV @ 5mA, 50mA | 200mV @ 5mA, 50mA | 750mV @ 50mA, 500mA | 1V @ 50mA, 500mA |
| Voltage Collector Emitter Breakdown Max | 160 V | 160 V | 40 V | 40 V |
| RoHS | Yes | -- | Compliant | Yes |
| Case Outline | 318-08 | -- | 318-08 | 318-08 |
| 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 .
This part is listed as a cross for
MMBT5551-7-FDiodes IncorporatedDirectonsemi
Pin YesPkg YesElec Yes
TRANS NPN 160V 0.6A SOT23-3
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