| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
20,000 pcs
|
20000 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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| DC Current Gain (hFE) (Min) @ Ic, Vce | |
| Frequency | |
| Lead Style | |
| Mounting Type | |
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| Resistor | |
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| Vce Saturation (Max) @ Ib, Ic | |
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The DTC124ESATP is an NPN epitaxial planar silicon digital transistor from ROHM Semiconductor, featuring built-in bias resistors (R1 = R2 = 22kΩ) that eliminate the need for external input resistors in inverter, interface, and driver circuits. It is rated for a maximum supply voltage of 50V and a maximum collector current of 100mA, with a power dissipation of 300mW.
This device offers a minimum DC current gain (hFE) of 56 at 5mA and 5V, and a typical transition frequency of 250MHz. The built-in thin-film resistors provide complete isolation, allowing negative biasing of the input and nearly eliminating parasitic effects. The transistor is housed in a through-hole SC-72 package with formed leads, designated as the SPT supplier device package.
The DTC124ESATP is suitable for general-purpose switching and amplification in low-power applications. Its integrated resistor network simplifies circuit design by reducing component count and board space requirements.
| Qty | Low | High |
|---|---|---|
| 5,000+ | $0.06 | $0.06 |
| 10,000+ | $0.05 | $0.05 |
| 15,000+ | $0.05 | $0.05 |
| 25,000+ | $0.04 | $0.04 |
| 35,000+ | $0.04 | $0.04 |
| 50,000+ | $0.04 | $0.04 |
| 125,000+ | $0.04 | $0.04 |
| 250,000+ | $0.04 | $0.04 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The DTC124ESATP is housed in a through-hole SC-72 package with formed leads, also referred to as the SPT supplier device package.
The maximum power dissipation (Pd) is 300 mW.
The built-in resistor R1 has a nominal value of 22 kΩ, with a range of 15.4 kΩ (min) to 28.6 kΩ (max). The resistance ratio R2/R1 is nominally 1, with a range of 0.8 to 1.2.
The maximum collector current (IC) is 100 mA.
The maximum supply voltage (VCC) is 50 V.
The typical transition frequency (fT) is 250 MHz, tested at VCE=10V, IE=-5mA, and f=100MHz.
The minimum DC current gain (hFE) is 56 at Ic=5mA and Vce=5V.