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BD442 datasheet pdf and Transistors - Bipolar (BJT) - Single product details from STMicroelectronics stock available at Feilidi
- Manufacturer: STMicroelectronics
- NO: 761-BD442
- Package: TO-225AA, TO-126-3
- Datasheet:
- Stock: 1145
- Description: BD442 datasheet pdf and Transistors - Bipolar (BJT) - Single product details from STMicroelectronics stock available at Feilidi(Kg)
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| Parameters | |
|---|---|
| Contact Plating | Tin |
| Mount | Through Hole |
| Mounting Type | Through Hole |
| Package / Case | TO-225AA, TO-126-3 |
| Number of Pins | 3 |
| Transistor Element Material | SILICON |
| Operating Temperature | 150°C TJ |
| Packaging | Tube |
| JESD-609 Code | e3 |
| Pbfree Code | yes |
| Part Status | Obsolete |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Number of Terminations | 3 |
| ECCN Code | EAR99 |
| Subcategory | Other Transistors |
| Max Power Dissipation | 36W |
| Frequency | 3MHz |
| Base Part Number | BD442 |
| Pin Count | 3 |
| Number of Elements | 1 |
| Element Configuration | Single |
| Power Dissipation | 36W |
| Case Connection | ISOLATED |
| Transistor Application | SWITCHING |
| Polarity/Channel Type | PNP |
| Transistor Type | PNP |
| Collector Emitter Voltage (VCEO) | 80V |
| Max Collector Current | 4A |
| DC Current Gain (hFE) (Min) @ Ic, Vce | 40 @ 500mA 1V |
| Current - Collector Cutoff (Max) | 100μA |
| Vce Saturation (Max) @ Ib, Ic | 800mV @ 200mA, 2A |
| Collector Emitter Breakdown Voltage | 80V |
| Transition Frequency | 3MHz |
| Collector Emitter Saturation Voltage | 800mV |
| Collector Base Voltage (VCBO) | 80V |
| Emitter Base Voltage (VEBO) | 5V |
| VCEsat-Max | 0.8 V |
| Height | 10.8mm |
| Length | 7.8mm |
| Width | 2.7mm |
| Radiation Hardening | No |
| RoHS Status | ROHS3 Compliant |
BD442 Overview
DC current gain in this device equals 40 @ 500mA 1V, which is the ratio of the base current to the collector current.With a collector emitter saturation voltage of 800mV, it offers maximum design flexibility.VCE saturation indicates Ic is at maximum level (saturated), whereas vce saturation (Max) indicates there is no saturation.A high level of efficiency can be achieved if the base voltage of the emitter remains at 5V.In the part, the transition frequency is 3MHz.A maximum collector current of 4A volts is possible.
BD442 Features
the DC current gain for this device is 40 @ 500mA 1V
a collector emitter saturation voltage of 800mV
the vce saturation(Max) is 800mV @ 200mA, 2A
the emitter base voltage is kept at 5V
a transition frequency of 3MHz
BD442 Applications
There are a lot of STMicroelectronics BD442 applications of single BJT transistors.
- Interface
- Inverter
- Driver
- Muting
