MMBT3906-AQ is out of stock and can be placed on backorder.
Available Substitutes:

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MMBT3906-AQ | |
|---|---|
DigiKey Part Number | 4878-MMBT3906-AQ-ND |
Manufacturer | |
Manufacturer Part Number | MMBT3906-AQ |
Description | TRANS PNP 40V 0.2A SOT23-3 |
Manufacturer Standard Lead Time | 8 Weeks |
Customer Reference | |
Detailed Description | Bipolar (BJT) Transistor PNP 40 V 200 mA 250MHz 250 mW Surface Mount SOT-23-3 (TO-236) |
Datasheet | Datasheet |
EDA/CAD Models | MMBT3906-AQ Models |
Product Attributes
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Category | DC Current Gain (hFE) (Min) @ Ic, Vce 100 @ 10mA, 1V |
Mfr | Power - Max 250 mW |
Packaging Bulk | Frequency - Transition 250MHz |
Part Status Active | Operating Temperature -55°C ~ 150°C (TJ) |
Transistor Type | Grade Automotive |
Current - Collector (Ic) (Max) 200 mA | Qualification AEC-Q101 |
Voltage - Collector Emitter Breakdown (Max) 40 V | Mounting Type Surface Mount |
Vce Saturation (Max) @ Ib, Ic 400mV @ 5mA, 50mA | Package / Case TO-236-3, SC-59, SOT-23-3 |
Current - Collector Cutoff (Max) 50nA | Supplier Device Package SOT-23-3 (TO-236) |
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Substitutes (3)
| Part Number | Manufacturer | Quantity Available | DigiKey Part Number | Unit Price | Substitute Type |
|---|---|---|---|---|---|
| MMBT3906 | Diotec Semiconductor | 0 | 4878-MMBT3906TR-ND | $0.11000 | Parametric Equivalent |
| MMBT3906 | Diotec Semiconductor | 0 | 5245-MMBT3906-ND | $0.45000 | Parametric Equivalent |
| MMBT3906 RFG | Taiwan Semiconductor Corporation | 0 | MMBT3906RFGTR-ND | $0.16000 | Similar |
In-Stock: 0
3,000 estimated in stock on 11-Dec-2026
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Quantity
All prices are in USD
Bulk
| Quantity | Unit Price | Ext Price |
|---|---|---|
| 3,000 | $0.02649 | $79.47 |
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.




