2N3771, 2N3772
High Power NPN Silicon Power Transistors
These devices are designed for linear amplifiers, series pass regulators, and inductive switching applications.
Features
- Forward Biased Second Breakdown Current Capability
IS/b = 3.75 Adc @ VCE = 40 Vdc − 2N3771
= 2.5 Adc @ VCE = 60 Vdc − 2N3772 - These Devices are Pb−Free and are RoHS Compliant
MAXIMUM RATINGS (Note 1)
| Rating | Symbol | 2N3771 | 2N3772 | Unit |
|---|---|---|---|---|
| Collector-Emitter Voltage | VCEO | 40 | 60 | Vdc |
| Collector-Emitter Voltage | VCEX | 50 | 80 | Vdc |
| Collector-Base Voltage | VCB | 50 | 100 | Vdc |
| Emitter-Base Voltage | VEB | 5.0 | 7.0 | Vdc |
| Collector Current-Continuous/Peak | IC | 30 | 20 | Adc |
| 30 | 30 | |||
| Base Current-Continuous/Peak | IB | 7.5 | 5.0 | Adc |
| 15 | 15 | |||
| Total Device Dissipation @ TC = 25℃ Derate above 25℃ | PD | 1500.855 | W/℃ | |
| Operating and Storage Junction Temperature Range | TJ,Tstg | -65 to +200 | ℃ |
THERMAL CHARACTERISTICS
| Characteristic | Symbol | Max | Unit |
|---|---|---|---|
| Thermal Resistance, Junction-to-Case | ΘJC | 1.17 | °C/W |
ORDERING INFORMATION
| Device | Package | Shipping |
|---|---|---|
| 2N3771G | TO-204(Pb-Free) | 100 Units/Tray |
| 2N3772G | TO-204(Pb-Free) | 100 Units/Tray |
ELECTRICAL CHARACTERISTICS (TC= 25 ºC unless otherwise noted)
| Characteristic | Symbol | Min | Max | Unit |
|---|---|---|---|---|
| OFF CHARACTERISTICS | ||||
| Collector-Emitter Sustaining Voltage (Note 2 and 3) (IC = 0.2 Adc, IB = 0) | VCEO(sus) | 40 | 60 | Vdc |
| Collector-Emitter Sustaining Voltage (IC = 0.2 Adc, VEB(off) = 1.5 Vdc, RBE = 100 Ω) | VCEX(sus) | 50 | 80 | Vdc |
| Collector Cutoff Current (Note 2)(VCE = 30 Vdc, IB = 0) | ICEO | -- | 10 | mAdc |
| Emitter Cutoff Current (Note 2)(VB = 5.0 Vdc, IC = 0) | IEBO | -- | 5.0 | mAdc |
| DC Current Gain (Note 3) (IC = 15 Adc, VCE = 4.0 Vdc) | hFE | 15 | 60 | - |
| Collector-Emitter Saturation Voltage (IC = 15 Adc, IB = 1.5 Adc) | VCE(sat) | -- | 2.0 | Vdc |
| Current-Gain — Bandwidth Product | fT | 0.2 | - | MHz |
DIMENSIONING AND TOLERANCING PER ANSI Y14.5M, 1982
| DIM | INCHES | MILLIMETERS | ||
|---|---|---|---|---|
| MIN | MAX | MIN | MAX | |
| A | 1.550 REF | 39.37 REF | ||
| B | --- | 1.050 | --- | 26.67 |
| C | 0.250 | 0.335 | 6.35 | 8.51 |
| D | 0.038 | 0.043 | 0.97 | 1.09 |
| E | 0.055 | 0.070 | 1.40 | 1.77 |
| G | 0.430 BSC | 10.92 BSC | ||
| H | 0.215 BSC | 5.46 BSC | ||
| K | 0.440 | 0.480 | 11.18 | 12.19 |
| L | 0.665 BSC | 16.89 BSC | ||
| N | --- | 0.830 | --- | 21.08 |
| Q | 0.151 | 0.165 | 3.84 | 4.19 |
| U | 1.187 BSC | 30.15 BSC | ||
| V | 0.131 | 0.188 | 3.33 | 4.77 |