| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
100 pcs
|
100 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Halogen Free | |
| Mounting Type | |
| Power Dissipation | |
| Tape & Reel |
The MMST4403 from ROHM Semiconductor is a PNP bipolar junction transistor (BJT) designed for small-signal applications. This device offers a collector-emitter voltage (VCEO) of -40V and a continuous collector current (IC) of up to -600mA. It boasts a low saturation voltage of -0.75V maximum at -500mA, making it suitable for efficient switching and amplification circuits.
The transistor is supplied in a SOT323 surface-mount package, which is ideal for space-constrained designs. The package material is molded plastic with a UL Flammability Classification Rating of 94V-0. The terminals are lead-free plated with a matte tin finish.
This component is RoHS3 compliant, lead-free, and halogen-free, aligning with environmental regulations. It is also qualified to JEDEC standards for high reliability. The complementary NPN type is the MMST4401.
Key electrical characteristics include a maximum power dissipation of 200mW and thermal resistance values of 625°C/W (junction-to-ambient) and 150°C/W (junction-to-case). The operating and storage temperature range is from -55°C to +150°C.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The collector-emitter voltage (VCEO) is greater than -40V.
The maximum continuous collector current (IC) is -600mA.
The power dissipation (Pd) is 200mW.
The low saturation voltage is -0.75V maximum at an IC of -500mA.
The operating and storage temperature range is -55°C to +150°C.
The MMST4403 is supplied in a SOT323 package.
Yes, the MMST4403 is RoHS3 compliant.