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| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
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4,020 pcs
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4020 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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| Manufacturer Name | |
| Collector-Base Breakdown Voltage | |
| Current | |
| Current Gain (Minimum) | |
| DC Current Gain (hFE) (Min) @ Ic, Vce | |
| Frequency | |
| Halogen Free | |
| Mounting Type | |
| Operating Temperature | |
| Power | |
| Power Dissipation (Maximum) | |
| Standard Package Qty | |
| Supplier Device Package | |
| Tape & Reel | |
| Transistor Type | |
| Vce Saturation (Max) @ Ib, Ic | |
| Voltage |
The Diodes Incorporated MMBTA28-7-F is an NPN Darlington transistor designed for low-power amplification and switching applications. It offers a high current gain of 10000 (min) at 100mA and 5V, with a collector-emitter breakdown voltage of 80V and a continuous collector current rating of 500mA.
This device operates within a temperature range of -55°C to 150°C and has a power dissipation of 300 mW. The transistor is constructed using an epitaxial planar die process and is housed in a compact SOT-23 surface-mount package.
Key electrical characteristics include a Vce saturation of 1.5V (max) at 100µA/100mA and a frequency response up to 125MHz. The MMBTA28-7-F is noted as being totally lead-free and fully RoHS compliant, with halogen and antimony-free "Green" molding compound.
It is important to note that this part is obsolete and discontinued by the manufacturer. Therefore, it is not recommended for new designs, and alternative sourcing strategies should be considered.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The collector-emitter voltage rating for the MMBTA28-7-F is 80V.
The maximum continuous collector current for the MMBTA28-7-F is 500mA.
The DC current gain (hFE) of the MMBTA28-7-F is a minimum of 10000 at 100mA and 5V.
The operating temperature range for the MMBTA28-7-F is -55°C to 150°C.
The MMBTA28-7-F is supplied in a SOT-23-3 package.
Yes, the MMBTA28-7-F is RoHS3 compliant.
The Moisture Sensitivity Level (MSL) for the MMBTA28-7-F is Level 1.