| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
2,280 pcs
|
2280 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
2,280 pcs
|
2280 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| AEC Qualified | |
| Automotive Grade | |
| Halogen Free | |
| Industrial Grade | |
| Lead Style | |
| Mounting Type | |
| Power Dissipation | |
| SVHC Present | |
| Tape & Reel |
The FMMT634 from Diodes Incorporated is a high-performance NPN Silicon Power Darlington Transistor designed for various driving applications. It features a high continuous collector current of 900mA and a peak pulse current of 5A, making it suitable for handling moderate to high current loads.
With a breakdown voltage (BV CEO) exceeding 100V, this transistor provides ample voltage headroom for many circuits. The Darlington configuration ensures high current gain (hFE > 5k up to 2A), simplifying driver circuitry and enabling efficient control of higher current loads. The device is housed in a compact SOT23 surface-mount package, offering space savings on PCBs.
This transistor is qualified to AEC-Q101 standards for high reliability and is suitable for applications such as lamp, relay, and solenoid driving. It is also RoHS compliant and considered a "Green" device, being Halogen and Antimony free.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The minimum collector-emitter voltage is 100V.
The maximum continuous collector current is 900mA.
The maximum power dissipation is 625mW.
The minimum DC current gain is 5000 up to 2A.
The FMMT634 is available in a SOT23 surface mount package.
The maximum peak pulse collector current is 5A.
The device is supplied in tape and reel packaging with 3000 pieces per reel.