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| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
10,000 pcs
|
10000 pcs | On Request | 1 | On Request | On Request | 20+ | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Collector Current (Maximum @ Pw=10 ms, duty=1/15) | |
| Collector Cut-off Current (ICBO) | |
| Collector-Base Voltage (VCBO) | |
| Current | |
| DC Current Gain (hFE) (Min) @ Ic, Vce | |
| Emitter Cut-off Current (IEBO) | |
| Emitter-Base Voltage (VEBO) | |
| Frequency | |
| Lead Style | |
| Mounting Type | |
| Operating Temperature | |
| Output Capacitance (Cob) | |
| Power | |
| Reel Size | |
| Standard Package Quantity | |
| Storage Temperature | |
| Storage Temperature Range | |
| Supplier Device Package | |
| Tape & Reel | |
| Tape Width | |
| Termination Style | |
| Transistor Type | |
| Vce Saturation (Max) @ Ib, Ic | |
| Voltage |
The 2SB852KT146B is a PNP Darlington transistor from ROHM Semiconductor. It features a Darlington configuration for high DC current gain, with a built-in 4kΩ resistor between base and emitter. The transistor is designed for high-gain amplifier applications.
Key electrical specifications include a collector-emitter voltage of -32V, collector current of -0.3A (max), and power dissipation of 200mW. The DC current gain (hFE) is at least 1000 at Vce = -5V, Ic = -100mA. The device has a transition frequency of 200 MHz and an output capacitance of 3.0 pF.
This transistor is surface-mount packaged in a SOT-23-3 (TO-236, SC-59) case, also known as SMT3. It is supplied on 180mm reels with 8mm tape width, with a standard quantity of 3000 pieces per reel. The mounting type is surface mount with gull wing leads.
The complementary NPN type is the 2SD1383K. The 2SB852KT146B is suitable for general-purpose high-gain amplifier circuits.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.77 | $0.77 |
| 10+ | $0.48 | $0.48 |
| 100+ | $0.31 | $0.31 |
| 500+ | $0.24 | $0.24 |
| 1,000+ | $0.21 | $0.21 |
| 3,000+ | $0.18 | $0.18 |
| 6,000+ | $0.17 | $0.17 |
| 9,000+ | $0.14 | $0.14 |
| 24,000+ | $0.14 | $0.14 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The transistor is packaged in SOT-23-3 (TO-236, SC-59), also known as SMT3.
The collector-emitter voltage (Vce) is -32V.
The junction temperature is 150°C max. Storage temperature range is -55 to 150°C.
The part is listed as RoHS3 compliant, but this status is unverified. Consult official ROHM documentation for confirmation.
The minimum DC current gain is 1000 at Vce = -5V, Ic = -100mA.
The complementary NPN Darlington transistor is the 2SD1383K from ROHM.
The mounting type is Surface Mount.