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| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
78,000 pcs
|
78000 pcs | On Request | 1 | On Request | On Request | 18+ | On Request | On Request |
| Category | |
| Manufacturer Name | |
| AEC Qualified | |
| Automotive Grade | |
| Base-Emitter Turn-On Voltage | |
| Collector-Base Cut-off Current | |
| Collector-Base Voltage (VCBO) | |
| Collector-Emitter Breakdown Voltage | |
| Collector-Emitter Cut-off Current | |
| Current | |
| DC Current Gain (Minimum @ IC = -10 mA, VCE = -1 V) | |
| DC Current Gain (hFE) (Min) @ Ic, Vce | |
| Emitter-Base Breakdown Voltage | |
| Emitter-Base Voltage (VEBO) | |
| Frequency | |
| Industrial Grade | |
| Lead Style | |
| Medical Grade | |
| Military Grade | |
| Mounting Type | |
| Operating Temperature | |
| Power | |
| Storage Temperature | |
| Supplier Device Package | |
| Tape & Reel | |
| Transistor Type | |
| Vce Saturation (Max) @ Ib, Ic | |
| Voltage |
The FMMTA56TA is a PNP silicon planar medium power transistor from Diodes Incorporated. It is designed for general-purpose switching and amplification applications requiring a maximum collector-emitter voltage of -80V and a continuous collector current of -500mA. The device dissipates up to 330mW at 25°C ambient temperature.
The transistor offers a minimum DC current gain (hFE) of 50 at both -10mA and -100mA collector currents, ensuring consistent performance across moderate current levels. The collector-emitter saturation voltage is typically -0.25V maximum at -100mA, contributing to low on-state losses. The transition frequency is 100 MHz, making it suitable for medium-frequency switching circuits.
Packaged in a surface-mount SOT-23-3 (TO-236-3, SC-59) case, the FMMTA56TA is suitable for compact PCB designs. The operating junction and storage temperature range is -55°C to 150°C. This part is now obsolete; Diodes Incorporated recommends MMBTA56-7-F as a replacement.
| Qty | Low | High |
|---|---|---|
| 3,000+ | $0.07 | $0.07 |
| 6,000+ | $0.07 | $0.07 |
| 9,000+ | $0.06 | $0.06 |
| 15,000+ | $0.06 | $0.06 |
| 21,000+ | $0.06 | $0.06 |
| 30,000+ | $0.06 | $0.06 |
| 75,000+ | $0.05 | $0.05 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The maximum collector-emitter voltage (VCEO) is -80V.
The maximum continuous collector current (IC) is -500mA.
It is available in a surface-mount SOT-23-3 package (also known as TO-236-3 or SC-59).
The operating junction and storage temperature range is -55°C to 150°C.
The RoHS status is listed as RoHS3 Compliant, but this is unverified and has low confidence.
The minimum DC current gain (hFE) is 50 at IC=-10mA, VCE=1V and also 50 at IC=-100mA, VCE=1V.
The recommended replacement is MMBTA56-7-F from Diodes Incorporated.