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| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
6,650 pcs
|
6650 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
3,770 pcs
|
3770 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
77 pcs
|
77 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Base Current (IB) | |
| Base-Emitter On Voltage (VBE(on)) @ IC=0.5A, VCE=2V | |
| Collector-Base Voltage (VCBO) | |
| Current | |
| DC Current Gain (hFE) (Min) @ Ic, Vce | |
| DC Current Gain (hFE) (Minimum @ IC=0.005 A, VCE=2 V) | |
| DC Current Gain (hFE) (Minimum @ Ic=-0.5 A, Vce=-2 V) | |
| Emitter-Base Voltage (VEBO) | |
| Halogen Free | |
| Mounting Type | |
| Operating Junction Temperature Range | |
| Operating Temperature | |
| Power | |
| Power Dissipation (PD) (Maximum @ TC=25 °C) | |
| Supplier Device Package | |
| Tape & Reel | |
| Termination Style | |
| Thermal Resistance Junction to Ambient (RθJA) | |
| Thermal Resistance Junction-to-Case (RθJC) | |
| Transistor Type | |
| Vce Saturation (Max) @ Ib, Ic | |
| Voltage |
The BD135 is a silicon NPN medium-power transistor designed for general-purpose amplifier and switching applications. It features a collector-emitter voltage (VCEO) of 45V and a continuous collector current rating of 1.5A, making it suitable for moderate power circuits.
With a maximum power dissipation of 12.5W at case temperature 25°C and 1.25W at ambient temperature, the device offers good thermal performance. The DC current gain (hFE) ranges from 40 to 250 at 150mA and 2V, providing consistent amplification characteristics.
The transistor is available in a TO-225AA (also known as SOT-32-3) through-hole package, which facilitates easy mounting on PCBs. It is designed for use in audio amplifiers, driver stages, and other linear applications requiring complementary NPN/PNP pairs.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.89 | $0.89 |
| 10+ | $0.73 | $0.73 |
| 100+ | $0.45 | $0.45 |
| 500+ | $0.31 | $0.31 |
| 1,000+ | $0.26 | $0.26 |
| 2,500+ | $0.24 | $0.24 |
| 6,000+ | $0.20 | $0.20 |
| 12,000+ | $0.19 | $0.19 |
| 30,000+ | $0.16 | $0.16 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The BD135 has a minimum collector-emitter voltage (VCEO) of 45V.
The maximum continuous collector current (IC) is 1.5A.
The BD135 is available in a TO-225AA (also known as SOT-32-3) through-hole package.
The operating junction temperature range is -55°C to +150°C.
The BD135 is listed as RoHS3 compliant, but this information is unverified and should be confirmed with the manufacturer.
The DC current gain (hFE) ranges from 40 to 250 at IC=150mA and VCE=2V.
The collector-emitter saturation voltage (VCE(sat)) is 500mV maximum at IC=500mA and IB=50mA.