DocID025164 Rev 1

5/22

STDLED524,STFILED524,STPLED524,STULED524

Electrical characteristics

The built-in back-to-back Zener diodes have been specifically designed to enhance not only

the device’s ESD capability, but also to make them capable of safely absorbing any voltage

transients that may occasionally be applied from gate to source. In this respect, the Zener

voltage is appropriate to achieve efficient and cost-effective protection of the device’s

integrity. The integrated Zener diodes thus eliminate the need for external components.

Table 7. Source-drain diode

Symbol

Parameter

Test conditions

Min.

Typ. Max. Unit

(1)

1.

Pulse width limited by safe operating area.

Source-drain current

Source-drain current (pulsed)

-

2.5

10

A

A

(2)

2.

Pulsed: pulse duration = 300 µs, duty cycle 1.5%.

Forward on voltage

-

1.6

V

Reverse recovery time

Reverse recovery charge

Reverse recovery current

(see Figure 20)

-

173

778

9

ns

µC

A

Reverse recovery time

Reverse recovery charge

Reverse recovery current

(see Figure 20)

-

196

941

10

ns

µC

A

Table 8. Gate-source Zener diode

Symbol

Parameter

Test conditions

Min.

Typ.

Max. Unit

Gate-source breakdown

voltage

30

-

-

V

Obsolete

Product(s)

- Obsolete

Product(s)