TIP121
- Mfr.Part #
- TIP121
- Manufacturer
- STMicroelectronics
- Package / Case
- TO-220-3
- Datasheet
- Download
- Description
- TRANS NPN DARL 80V 5A TO220
- Stock
- 39,714
- In Stock :
- 39,714
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- Manufacturer :
- STMicroelectronics
- Product Category :
- Transistors - Bipolar (BJT) - Single
- Current Rating :
- 5A
- Collector Emitter Breakdown Voltage :
- 80V
- Number of Terminations :
- 3
- Height :
- 15.75mm
- ECCN Code :
- EAR99
- Polarity :
- NPN
- Base Part Number :
- TIP121
- JESD-609 Code :
- e3
- Length :
- 10.4mm
- Collector Emitter Saturation Voltage :
- 4V
- hFE Min :
- 1000
- Mount :
- Through Hole
- Packaging :
- Tube
- REACH SVHC :
- No SVHC
- Pin Count :
- 3
- Power Dissipation :
- 2W
- Number of Elements :
- 1
- Factory Lead Time :
- 8 Weeks
- RoHS Status :
- ROHS3 Compliant
- Transistor Type :
- NPN - Darlington
- Vce Saturation (Max) @ Ib, Ic :
- 4V @ 20mA, 5A
- Number of Pins :
- 3
- Width :
- 4.6mm
- DC Current Gain (hFE) (Min) @ Ic, Vce :
- 1000 @ 3A 3V
- Radiation Hardening :
- No
- Terminal Finish :
- Matte Tin (Sn)
- Lead Free :
- Lead Free
- Current - Collector Cutoff (Max) :
- 500μA
- Element Configuration :
- Single
- Max Power Dissipation :
- 65W
- Max Collector Current :
- 5A
- Transistor Application :
- SWITCHING
- Operating Temperature :
- 150°C TJ
- Collector Emitter Voltage (VCEO) :
- 80V
- JEDEC-95 Code :
- TO-220AB
- VCEsat-Max :
- 4 V
- Transistor Element Material :
- SILICON
- Package / Case :
- TO-220-3
- Number of Channels :
- 1
- Emitter Base Voltage (VEBO) :
- 5V
- Voltage - Rated DC :
- 80V
- Collector Base Voltage (VCBO) :
- 80V
- Mounting Type :
- Through Hole
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Datasheets
- TIP121

NPN - Darlington 150°C TJ 500μA 1 Elements 3 Terminations SILICON TO-220-3 Tube Through Hole
TIP121 Description
Designed for general?purpose amplifier and low?speed switching applications.
TIP121 Features
High DC Current Gain ?
hFE = 2500 (Typ) @ IC
= 4.0 Adc
Collector?Emitter Sustaining Voltage ? @ 100 mAdc
VCEO(sus) = 60 Vdc (Min) ? TIP120, TIP125
= 80 Vdc (Min) ? TIP121, TIP126
= 100 Vdc (Min) ? TIP122, TIP127
Low Collector?Emitter Saturation Voltage ?
VCE(sat) = 2.0 Vdc (Max) @ IC = 3.0 Adc
= 4.0 Vdc (Max) @ IC = 5.0 Adc
Monolithic Construction with Built?In Base?Emitter Shunt Resistors
Pb?Free Packages are Available*
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