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Discrete Semiconductors
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Sensors
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RF/IF & RFID
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2ST2121
Purchase
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prices and inventories about the part.
Our sales will reply to
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are any updates.
Shipping Cost
Shipping starts at $40, but some countries will exceed $40. For
example (South Africa, Brazil, India, Pakistan, Israel, etc.)
The
basic freight (for package ≤0.5kg or corresponding volume) depends on the time zone and
country.
Currently, our products are shipped through DHL, FedEx, SF, and UPS.
Delivery TimeOnce the goods are shipped, estimated delivery time depends on the shipping methods you chose:
FedEx International, 5-7 business days.
The following are some common countries' logistic time.
| Parameters | |
|---|---|
| Mount | Chassis Mount, Through Hole |
| Mounting Type | Chassis Mount |
| Package / Case | TO-204AA, TO-3 |
| Number of Pins | 3 |
| Transistor Element Material | SILICON |
| Operating Temperature | 200°C TJ |
| Packaging | Bulk |
| Pbfree Code | yes |
| Part Status | Obsolete |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Number of Terminations | 2 |
| Termination | Through Hole |
| ECCN Code | EAR99 |
| Subcategory | Other Transistors |
| Max Power Dissipation | 250W |
| Terminal Position | BOTTOM |
| Terminal Form | PIN/PEG |
| Frequency | 25MHz |
| Base Part Number | 2ST21 |
| Pin Count | 2 |
| JESD-30 Code | O-MBFM-P2 |
| Number of Elements | 1 |
| Element Configuration | Single |
| Power Dissipation | 250W |
| Case Connection | COLLECTOR |
| Transistor Application | SWITCHING |
| Gain Bandwidth Product | 25MHz |
| Polarity/Channel Type | PNP |
| Transistor Type | PNP |
| Collector Emitter Voltage (VCEO) | 250V |
| Max Collector Current | 17A |
| DC Current Gain (hFE) (Min) @ Ic, Vce | 80 @ 1A 5V |
| Current - Collector Cutoff (Max) | 5μA ICBO |
| Vce Saturation (Max) @ Ib, Ic | 3V @ 800mA, 8A |
| Collector Emitter Breakdown Voltage | 250V |
| Transition Frequency | 25MHz |
| Collector Base Voltage (VCBO) | 250V |
| Emitter Base Voltage (VEBO) | 6V |
| hFE Min | 80 |
| Radiation Hardening | No |
| REACH SVHC | No SVHC |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
See Relate Datesheet