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| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
88,020 pcs
|
88020 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| AEC Qualified | |
| AEC-Q101 | |
| Automotive Grade | |
| Collector-Base Voltage (VCBO) | |
| Collector-Emitter Breakdown Voltage (BVCEO) | |
| Current | |
| DC Current Gain (hFE) (Min) @ Ic, Vce | |
| ESD HBM | |
| ESD MM | |
| Emitter-Base Voltage (VEBO) | |
| Frequency | |
| Halogen Free | |
| Mounting Type | |
| Operating Temperature | |
| Peak Pulse Current (ICM) | |
| Power | |
| Power Dissipation (Maximum @ t ≤ 5 sec) | |
| Quantity Per Reel | |
| Reel Size | |
| SVHC Present | |
| Storage Temperature | |
| Supplier Device Package | |
| Tape & Reel | |
| Tape Width | |
| Terminal Finish | |
| Thermal Resistance Junction To Ambient (Maximum @ t ≤ 5 sec) | |
| Thermal Resistance, Junction to Leads (RθJL) | |
| Thermal Resistance, Junction-to-Ambient (Maximum @ Steady-State) | |
| Transistor Type | |
| Vce Saturation (Max) @ Ib, Ic | |
| Voltage | |
| Weight |
The FMMT734TA is a PNP Darlington transistor from Diodes Incorporated, designed for high-gain switching and amplification applications. It features a collector-emitter breakdown voltage (BVCEO) of -100V and a continuous collector current rating of -800mA, with a peak pulse current capability of -5A. The Darlington configuration provides a minimum DC current gain (hFE) of 20,000 at 100mA collector current, enabling high sensitivity in low-current drive circuits.
The transistor offers a transition frequency of 140 MHz and a maximum power dissipation of 625 mW (steady-state) or 806 mW for short pulses. It is housed in a compact SOT-23-3 surface-mount package, making it suitable for space-constrained designs. The device is fully RoHS compliant, halogen-free, and qualified to AEC-Q101 standards for automotive reliability.
Typical applications include relay drivers, solenoid drivers, and high-gain amplifier stages where high current gain and low saturation voltage are required. The complementary NPN type is the FMMT634.
| Qty | Low | High |
|---|---|---|
| 1+ | $1.19 | $1.19 |
| 10+ | $0.73 | $0.73 |
| 100+ | $0.48 | $0.48 |
| 500+ | $0.34 | $0.34 |
| 1,000+ | $0.31 | $0.31 |
| 3,000+ | $0.24 | $0.24 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
-100V (minimum).
-800mA.
Minimum 20,000 at 100mA collector current and 5V VCE.
SOT-23-3 surface-mount package.
-55°C to +150°C (junction temperature).
Yes, it is RoHS3 compliant and lead-free.
Yes, it is AEC-Q101 qualified.