FMMT634QTA is out of stock and can be placed on backorder.
Available Substitutes:

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FMMT634QTA | |
|---|---|
DigiKey Part Number | FMMT634QTADITR-ND - Tape & Reel (TR) FMMT634QTADICT-ND - Cut Tape (CT) FMMT634QTADIDKR-ND - Digi-Reel® |
Manufacturer | |
Manufacturer Product Number | FMMT634QTA |
Description | TRANS NPN DARL 100V 0.9A SOT23-3 |
Manufacturer Standard Lead Time | 40 Weeks |
Customer Reference | |
Detailed Description | Bipolar (BJT) Transistor NPN - Darlington 100 V 900 mA 140MHz 806 mW Surface Mount SOT-23-3 |
Datasheet | Datasheet |
EDA/CAD Models | FMMT634QTA Models |
Product Attributes
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Category | DC Current Gain (hFE) (Min) @ Ic, Vce 20000 @ 100mA, 5V |
Mfr | Power - Max 806 mW |
Packaging Tape & Reel (TR) Cut Tape (CT) Digi-Reel® | Frequency - Transition 140MHz |
Part Status Active | Operating Temperature -55°C ~ 150°C (TJ) |
Transistor Type | Mounting Type Surface Mount |
Current - Collector (Ic) (Max) 900 mA | Package / Case TO-236-3, SC-59, SOT-23-3 |
Voltage - Collector Emitter Breakdown (Max) 100 V | Supplier Device Package SOT-23-3 |
Vce Saturation (Max) @ Ib, Ic 960mV @ 5mA, 1A | Base Product Number |
Current - Collector Cutoff (Max) 100nA |
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Substitutes (1)
| Part Number | Manufacturer | Quantity Available | DigiKey Part Number | Unit Price | Substitute Type |
|---|---|---|---|---|---|
| FMMT634TA | Diodes Incorporated | 0 | FMMT634TR-ND | $0.85000 | Direct |
Available To Order
Factory Stock: 15,000
3,000 estimated in stock on 05-Jul-2027
This is stock that is available at the supplier which may be available to DigiKey upon receipt of order.
Quantity
All prices are in USD
Cut Tape (CT) & Digi-Reel®
| Quantity | Unit Price | Ext Price |
|---|---|---|
| 1 | $0.96000 | $0.96 |
| 10 | $0.60100 | $6.01 |
| 100 | $0.39140 | $39.14 |
| 500 | $0.30122 | $150.61 |
| 1,000 | $0.27214 | $272.14 |
Tape & Reel (TR)
| Quantity | Unit Price | Ext Price |
|---|---|---|
| 3,000 | $0.19991 | $599.73 |
| 6,000 | $0.19050 | $1,143.00 |
Tariff Status: Tariff may apply if shipping to the United States. Estimated tariff costs will be calculated and displayed in the shopping cart to help you assess potential expenses.
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