4. Electrical Specifications

Table 4.1. Electrical Specifications

• Automotive: VDD=2.25 to 5.5V; GND=0V; TA=-40 to +125ºC; typical specs at 25ºC; TJ=-40 to +150ºC

• Industrial: VDD=2.25 to 5.5V; GND=0V; TA=-40 to +105ºC; typical specs at 25ºC; TJ=-40 to +150ºC

Parameter

Symbol

Test Condition

Min

Typ

Max

Unit

Si8751 Only

Input Side

Supply Voltage

VDD

2.25

3.3

5.5

V

Supply Current

IDD

IN = 0V

—

140

—

nA

IN = VDD, TT = GND

—

13.8

17

mA

IN = VDD, TT = 10 kΩ

—

7.8

9.5

mA

IN = VDD, TT unconnected

—

1.5

1.8

mA

High Level Input Voltage

VIH

50% of VDD

—

—

V

Low Level Input Voltage

VIL

—

—

25% of VDD

V

Input Hystersis

VHYS

—

180

—

mV

Driver Side

GATE Off Voltage

VG(OFF)

IN = 0 V

—

0

—

mV

GATE On Voltage

VG(ON)

IN = VDD, TT = GND

7.5

10

13

V

IN = VDD, TT = 10 kΩ

9

10.8

13

V

IN = VDD, TT unconnected

9

10.8

13

V

GATE On Impedance

RG

IN = VDD, TT = GND

—

162

330

kΩ

IN = VDD, TT = 10 kΩ

—

265

370

kΩ

IN = VDD, TT unconnected

—

1.5

1.85

MΩ

Turn-off Time

TG(OFF)

IN = 0 V

—

15

35

µs

Turn-on Time (50% of VG(ON))

TG(ON)

TT = GND

—

42

120

µs

TT = 10 kΩ

—

58

170

µs

TT unconnected

—

286

650

µs

Turn-on Time (90% of VG(ON))

TG(ON)

TT = GND

—

85.3

190

µs

TT = 10 kΩ

—

130

260

µs

TT unconnected

—

0.7

1.2

ms

Si8752 Only

Input Side

Input Current

IF(ON)

1.0

—

30.0

mA

Guaranteed Off Current

IF(OFF)

—

—

10

µA

Forward Voltage (OFF)

VF(OFF)

Measured ANODE with respect to Cathode

—

0

—

V

Si8751/52 Data Sheet • Electrical Specifications

Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com

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206331A • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • July 27, 2022

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