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
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- STMicroelectronics
- Product Category :
- Transistors - Bipolar (BJT) - Single
- Transistor Element Material :
- SILICON
- Transistor Application :
- SWITCHING
- Number of Channels :
- 1
- Length :
- 10.4mm
- Width :
- 4.6mm
- Operating Temperature :
- 150°C TJ
- Number of Pins :
- 3
- Mounting Type :
- Through Hole
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Height :
- 15.75mm
- Collector Emitter Saturation Voltage :
- 4V
- Packaging :
- Tube
- Voltage - Rated DC :
- 80V
- Radiation Hardening :
- No
- ECCN Code :
- EAR99
- Pin Count :
- 3
- Emitter Base Voltage (VEBO) :
- 5V
- hFE Min :
- 1000
- Number of Terminations :
- 3
- Collector Base Voltage (VCBO) :
- 80V
- Lead Free :
- Lead Free
- Max Power Dissipation :
- 65W
- Current Rating :
- 5A
- Collector Emitter Voltage (VCEO) :
- 80V
- Transistor Type :
- NPN - Darlington
- Current - Collector Cutoff (Max) :
- 500μA
- Factory Lead Time :
- 8 Weeks
- REACH SVHC :
- No SVHC
- RoHS Status :
- ROHS3 Compliant
- Power Dissipation :
- 2W
- Base Part Number :
- TIP121
- Collector Emitter Breakdown Voltage :
- 80V
- JESD-609 Code :
- e3
- Vce Saturation (Max) @ Ib, Ic :
- 4V @ 20mA, 5A
- Element Configuration :
- Single
- VCEsat-Max :
- 4 V
- Number of Elements :
- 1
- Package / Case :
- TO-220-3
- Mount :
- Through Hole
- JEDEC-95 Code :
- TO-220AB
- DC Current Gain (hFE) (Min) @ Ic, Vce :
- 1000 @ 3A 3V
- Polarity :
- NPN
- Max Collector Current :
- 5A
- Terminal Finish :
- Matte Tin (Sn)
- 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*
You may place an order without registering to Chip IC. We strongly recommend that you log in before purchasing as you can track your order at any time.
RFQ (Request for Quotations)It is recommended to send RFQ to get the latest prices and stock availability about the part.Our sales will reply to your inquiry within 24 hours.
Payment MethodFor your convenience, we accept multiple payment methods in USD, Such as:PayPal, Credit Card, and wire transfer.
IMPORTANT NOTICEYou may place an order without registering to 1. You'll receive an order confirmations by e-mail soon . (Please remember to check the spam box if you didn't hear from us). 2. Since stock availability and prices may change at any time, the sales will reconfirm the order details and update you at soonest time.
Most of our products are shipped via FEDEX,DHL,UPS and SF EXPRESS...
Shipping CostShipping Cost starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).If customer have shipping account, we can make shipment under customer’s shipping account with freight collect directly.
The basic freight (for package ≤0.5 KG ) depends on the time zones and countries
Once the goods are shipped, estimated delivery time depends on the shipping methods you chose. You can track it by the tracking no.
















