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| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
2,202 pcs
|
2202 pcs | On Request | 1 | On Request | On Request | 02+ | On Request | On Request | |
|
1,000 pcs
|
1000 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
470 pcs
|
470 pcs | On Request | 1 | On Request | On Request | 1337+ | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Current | |
| DC Current Gain (hFE) (Min) @ Ic, Vce | |
| Frequency | |
| Mounting Type | |
| Operating Temperature | |
| Power | |
| Supplier Device Package | |
| Tape & Reel | |
| Termination Style | |
| Transistor Type | |
| Vce Saturation (Max) @ Ib, Ic | |
| Voltage |
The 2SD1664T100R is a NPN epitaxial planar silicon transistor designed for medium power switching and amplification. It features a collector-emitter voltage (Vceo) of 32V, continuous collector current (Ic) of 1A, and power dissipation (Pd) of 2W. The DC current gain (hFE) is a minimum of 180 at Ic=100mA and Vce=3V, ensuring consistent performance.
The transistor offers a low collector-emitter saturation voltage (Vce(sat)) of typically 0.15V and maximum 0.4V at Ic=500mA and Ib=50mA, reducing power loss in switching applications. Its transition frequency (fT) is 150MHz, suitable for low to medium frequency circuits.
The device is housed in a surface mount MPT3 package (TO-243AA) and is part of the ROHM Semiconductor medium power transistor series. Complementary PNP types 2SB1132 and 2SB1237 are available for push-pull configurations. The maximum junction temperature is 150°C.
| Qty | Low | High |
|---|---|---|
| 1,000+ | $0.20 | $0.20 |
| 2,000+ | $0.18 | $0.18 |
| 3,000+ | $0.17 | $0.17 |
| 5,000+ | $0.16 | $0.16 |
| 7,000+ | $0.16 | $0.16 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The collector-emitter voltage (Vceo) is 32V.
The transistor is available in a surface mount MPT3 package, which corresponds to TO-243AA.
The maximum junction temperature is 150°C.
It is listed as RoHS3 compliant, though this is unverified with low confidence.
The continuous collector current rating is 1A.
The power dissipation is 2W.
The minimum DC current gain is 180 at Ic=100mA and Vce=3V.