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| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
1,800 pcs
|
1800 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Collector Current (Absolute Maximum) | |
| Collector-Base Voltage (VCBO) | |
| Collector-Emitter Voltage (VCEO) | |
| Current | |
| DC Current Gain (hFE) (Min) @ Ic, Vce | |
| Emitter-Base Voltage (VEBO) | |
| Input Capacitance | |
| Mounting Type | |
| Operating Temperature | |
| Output Capacitance | |
| Power | |
| Storage Temperature | |
| Supplier Device Package | |
| Tape & Reel | |
| Thermal Resistance - Junction to Case | |
| Thermal Resistance Junction-to-Ambient | |
| Transistor Type | |
| Vbe On | |
| Vbe Saturation | |
| Vce Sat (Maximum @ Ib=0.5 mA, Ic=50 mA) | |
| Vce Saturation (Max) @ Ib, Ic | |
| Voltage | |
| hfe (Minimum/Maximum @ Ic=10 mA, Vce=5 V) | |
| hfe (Minimum/Maximum @ Ic=100 mA, Vce=5 V) | |
| hfe (Minimum/Maximum @ Ic=500 mA, Vce=5 V) |
The 2N6427 is an NPN Darlington transistor from ON Semiconductor designed for applications requiring extremely high current gain at collector currents up to 1.0 A. It features a collector-emitter breakdown voltage of 40 V, a rated continuous collector current of 500 mA (absolute maximum 1.2 A), and a total device dissipation of 625 mW at 25°C ambient.
This transistor offers a DC current gain (hFE) ranging from 10,000 to 200,000 depending on test conditions, with a maximum Vce saturation voltage of 1.5 V at 500 mA collector current. The output capacitance is 7.0 pF typical, and input capacitance is 15 pF typical.
The 2N6427 is housed in a through-hole TO-92 (TO-226) package and operates over a junction temperature range of -55°C to 150°C. Thermal resistance junction-to-ambient is 200°C/W for the 2N6427 when mounted on FR-4 PCB. The part is also available in surface mount version MMBT6427 (SOT-23).
| Qty | Low | High |
|---|---|---|
| 5,000+ | $0.07 | $0.07 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The minimum collector-emitter breakdown voltage (V(BR)CEO) is 40 V at Ic=10 mA, Ib=0.
The 2N6427 is available in a through-hole TO-92 (TO-226) package.
The operating junction temperature range is -55°C to 150°C.
RoHS compliance is reported as RoHS3 Compliant but unverified; confidence is low. Confirm with the manufacturer.
The absolute maximum continuous collector current is 1.2 A; rated continuous current is 500 mA.
DC current gain ranges from 10,000 to 200,000 depending on test conditions (e.g., at Ic=10 mA, Vce=5 V: 10,000 to 100,000).
The total device dissipation at 25°C ambient is 625 mW.