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| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
1,051,020 pcs
|
1051020 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
100,000 pcs
|
100000 pcs | On Request | 1 | On Request | On Request | On Request | On Request | 2026-02-16 21:33:16 | |
|
3,000 pcs
|
3000 pcs | On Request | 1 | On Request | On Request | N/A | On Request | On Request | |
|
2,190 pcs
|
2190 pcs | On Request | 1 | On Request | On Request | 03+ | On Request | On Request | |
|
1,632 pcs
|
1632 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
1,378 pcs
|
1378 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
1,207 pcs
|
1207 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
150 pcs
|
150 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| AEC Qualified | |
| Automotive Grade | |
| Base Current (Max) | |
| Collector-Base Voltage (Max) | |
| Current | |
| DC Current Gain (hFE) (Min) @ Ic, Vce | |
| Emitter-Base Voltage (Max) | |
| Frequency | |
| Halogen Free | |
| Mounting Type | |
| Operating Temperature | |
| Peak Pulse Current | |
| Power | |
| Quantity Per Reel | |
| Reel Size | |
| Storage Temperature | |
| Supplier Device Package | |
| Tape & Reel | |
| Tape Width | |
| Terminals Finish | |
| Thermal Resistance (Junction to Leads) | |
| Thermal Resistance Junction-to-Ambient | |
| Transistor Type | |
| Vce Saturation (Max) @ Ib, Ic | |
| Voltage |
The FMMT720TA is a 40V PNP silicon low saturation bipolar transistor manufactured by Diodes Incorporated. It is designed for applications requiring low collector-emitter saturation voltage and high current gain. The device supports a continuous collector current of -1.5A and a peak pulse current of -4A, enabling efficient power switching in compact circuits.
Key electrical specifications include a collector-emitter breakdown voltage of 40V, collector-base voltage of 40V, and emitter-base voltage of 7V. The DC current gain (hFE) is at least 300 at 100mA with a 2V collector-emitter voltage, and the transition frequency is 190MHz. Maximum power dissipation is 625mW, with an operating junction temperature range of -55°C to 150°C. The collector-emitter saturation voltage is rated at 330mV maximum at 1.5A collector current.
The device is housed in a SOT-23-3 (TO-236-3, SC-59) surface-mount package with matte tin finished leads. It is totally lead-free, fully RoHS compliant, and halogen and antimony free. Thermal resistance from junction to ambient is 200°C/W, and from junction to leads is 194°C/W.
Common applications include gate driving for MOSFETs and IGBTs, DC-DC converters, charging circuits, and power switches. The FMMT720TA is also available as an automotive-qualified variant (FMMT720QTA) per the datasheet.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.76 | $0.76 |
| 10+ | $0.47 | $0.47 |
| 100+ | $0.30 | $0.30 |
| 500+ | $0.23 | $0.23 |
| 3,000+ | $0.23 | $0.23 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The maximum collector-emitter breakdown voltage (VCEO) is 40 V.
It is available in a SOT-23-3 surface mount package (also known as TO-236-3 or SC-59).
The operating temperature range is -55°C to 150°C (junction).
Yes, the datasheet states it is fully RoHS compliant and lead-free.
The maximum continuous collector current (IC) is 1.5 A, with a peak pulse current of 4 A.
The minimum DC current gain is 300 at Ic=100 mA and Vce=2 V.
The transition frequency (ft) is typically 190 MHz.