| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
98 pcs
|
98 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Automotive Grade | |
| Current | |
| DC Current Gain (hFE) (Min) @ Ic, Vce | |
| Frequency | |
| Mounting Type | |
| Operating Temperature | |
| Power | |
| Power Dissipation | |
| Supplier Device Package | |
| Transistor Type | |
| Vce Saturation (Max) @ Ib, Ic | |
| Voltage |
The 2SA1673 is a silicon PNP epitaxial planar transistor from Sanken Electric, specifically designed for audio amplifier output stages and general purpose applications. It is the complementary part to the 2SC4388 NPN transistor. Key electrical specifications include a collector-emitter breakdown voltage of -180V (minimum), a maximum collector current of -15A, and a power dissipation of 85W at a case temperature of 25°C. The DC current gain (hFE) ranges from 50 to 180 at VCE=-4V and IC=-3A, with available rank options (O, P, Y). The transistor features a typical transition frequency of 20MHz and a collector output capacitance of 500pF.
Designed for robust performance, the 2SA1673 offers a wide safe operating area (ASO) and is suitable for linear and switching applications in audio amplification. The device is housed in a TO-3P-3 Full Pack (TO-3PF) through-hole package, with a mounting type of Through Hole and a package weight of 6.5g. The operating junction temperature is up to 150°C, with a storage temperature range of -55 to +150°C.
Regarding compliance, the part is listed as RoHS3 compliant and REACH unaffected, though these are unverified low-confidence data points. The datasheet confirms the specifications and provides typical characteristics for design reference.
| Qty | Low | High |
|---|---|---|
| 1+ | $7.28 | $7.28 |
| 10+ | $4.93 | $4.93 |
| 100+ | $3.73 | $3.73 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The maximum collector-emitter voltage (VCEO) is -180V.
The 2SA1673 is available in a TO-3P-3 Full Pack (TO-3PF) through-hole package.
The operating junction temperature is up to 150°C, with a storage temperature range of -55 to +150°C.
The 2SA1673 is listed as RoHS3 compliant, but this information is unverified and should be confirmed with the manufacturer.
The hFE ranges from 50 to 180 at VCE=-4V and IC=-3A, with ranks O(50-100), P(70-140), Y(90-180).
The complementary NPN transistor is the 2SC4388 by Sanken.