IRSF3021 datasheet(3/6 Pages) IRF

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IRSF3021

Minimum Typical Maximum Units Test Conditions

Ids(sd)

Current Limit

3.0

5.5

8.0

Vin = 5V, VDS = 14V

Tj(sd)

Over Temperature Shutdown Threshold

155

165

°C

Vin = 5V, Ids = 2A

Vprotect

Min. Input Voltage for Over-temp function

tIresp

Current Limit Response Time

TBD

µs

Ipeak

Peak Short Circuit Current

tTresp

Over-Temperature Response Time

TBD

µs

Protection Characteristics

(TC= 25 °C unless otherwise specified. Min/Max specifications are for TC= -40°C to TC = +125°C unless otherwise

specified.)

Notes:

x When mounted on a 1" square PCB (FR-4 or G10 material). For recommended footprint and soldering techniques, refer

to International Rectifier Application Note AN-994.

y E

AS is tested with a constant current source of 6A applied for 700µS with Vin = 0V and starting Tj = 25°C.

z Input current must be limited to less than 5mA with a 1k

Ω resistor in series with the input when the Body-Drain Diode

is forward biased.

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