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| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
2,376 pcs
|
2376 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| AEC-Q101 | |
| Base Current | |
| Collector-Base Voltage | |
| Collector-Emitter Breakdown Voltage | |
| Current | |
| DC Current Gain (hFE) (Min) @ Ic, Vce | |
| ESD Human Body Model | |
| ESD Machine Model | |
| Emitter-Base Voltage | |
| Frequency | |
| Halogen Free | |
| Mounting Type | |
| Operating Temperature | |
| Peak Collector Current | |
| Power | |
| Reel Size | |
| Standard Package Quantity | |
| Supplier Device Package | |
| Tape & Reel | |
| Tape Width | |
| Termination Finish | |
| Thermal Resistance Junction-to-Ambient | |
| Thermal Resistance, Junction to Lead | |
| Transistor Type | |
| Vce Saturation (Max) @ Ib, Ic | |
| Voltage | |
| Weight |
The FMMT493ATA is a high gain NPN medium power transistor from Diodes Incorporated, designed for various driving functions including motors, actuators, solenoids, and relays, as well as backlight inverters and DC-DC converter modules.
Key electrical specifications include a collector-emitter breakdown voltage of 60 V, continuous collector current of 1 A, and peak collector current of 2 A. The device offers a minimum DC current gain of 300 at 250 mA collector current and 10 V collector-emitter voltage, with a typical transition frequency of 150 MHz. Collector-emitter saturation voltage is typically 500 mV at 1 A collector current and 100 mA base current. Power dissipation is rated at 500 mW.
The transistor is housed in a surface mount SOT23-3 package with matte tin plated terminals and a green molding compound. It is available in tape and reel packaging with 3000 units per reel, on a 7-inch reel with 8 mm tape width. The device is qualified to AEC-Q101 standards for automotive reliability, RoHS3 compliant, and halogen and antimony free.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.74 | $0.74 |
| 10+ | $0.46 | $0.46 |
| 100+ | $0.30 | $0.30 |
| 500+ | $0.23 | $0.23 |
| 1,000+ | $0.20 | $0.20 |
| 3,000+ | $0.17 | $0.17 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The device is in a SOT23-3 surface mount package (SOT23 case code).
The junction temperature range is -55°C to 150°C.
Yes, it is RoHS3 compliant per EU 2015/863.
The collector-emitter breakdown voltage is 60 V (minimum).
The maximum continuous collector current is 1 A.
Minimum hFE of 300 at Ic=250mA, Vce=10V.
Maximum power dissipation is 500 mW.