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| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
2,000 pcs
|
2000 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
8 pcs
|
8 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Automotive Grade | |
| Base Current (IB) | |
| Base-Emitter Saturation Voltage (Vbe Sat) | |
| Collector Current (Maximum @ Pulse) | |
| Collector-Base Voltage (VCBO) | |
| Collector-Emitter Breakdown Voltage (V(BR)CEO) | |
| Current | |
| DC Current Gain (hFE) (Min) @ Ic, Vce | |
| Emitter-Base Voltage (VEBO) | |
| Frequency | |
| Mounting Type | |
| Operating Temperature | |
| Output Capacitance (Cob) | |
| Power | |
| SVHC Present | |
| Storage Temperature | |
| Storage Temperature Range (TSTG) | |
| Supplier Device Package | |
| Switching Time - Fall (tf) | |
| Switching Time - Storage (tstg) | |
| Switching Time - Turn-on (ton) | |
| Transistor Type | |
| Vce Saturation (Max) @ Ib, Ic | |
| Voltage |
The 2SC4138 is an NPN silicon triple diffused planar transistor designed for high voltage and high speed switching applications. It is commonly used in switching regulators and general purpose power circuits.
Key electrical specifications include a collector-emitter breakdown voltage of 400V (minimum), collector-base voltage of 500V, continuous collector current of 10A (20A pulse), and power dissipation of 80W at case temperature 25°C. The DC current gain (hFE) ranges from 10 to 30 at Vce=4V and Ic=6A. The collector-emitter saturation voltage is 0.5V maximum at Ib=1.2A and Ic=6A. The transition frequency is 10 MHz typical. Switching times are 1µs turn-on, 3µs storage, and 0.5µs fall time.
The transistor is housed in a TO-3P-3 (SC-65-3) through-hole package. It is RoHS compliant. The operating junction temperature range is up to 150°C, with storage temperature from -55 to +150°C.
400V minimum at Ic=25mA.
TO-3P-3 (SC-65-3) through-hole package.
150°C.
Yes, the manufacturer states RoHS compliance.
10 to 30 at Vce=4V, Ic=6A.
10A continuous, 20A pulse.
Turn-on time 1µs, storage time 3µs, fall time 0.5µs.