ISL70020SEH, ISL73020SEH

2. Specifications

R34DS0007EU0104 Rev.1.04

Page 5 of 12

Apr 21, 2022

2.5

Electrical Specifications

Unless otherwise noted, VDS = 32V. Boldface limits apply across the operating temperature range, -55°C to +125°C; over a total

ionizing dose of 100krad(Si) with exposure at a high dose rate of 50-300rad(Si)/s (ISL70020SEH only); or over a total ionizing dose of

75krad(Si) with exposure at a low dose rate of <10mrad(Si)/s.

Parameter

Symbol

Test Conditions

Min

(Note 11)

Typ

(Note 10)

Max

(Note 11)Unit

Static Characteristics

Drain-to-Source Breakdown Voltage

BVDSS

VGS = 0V, ID = 1.6mA

40

--

V

Drain-to-Source Leakage Current

IDSS

VDS = 32V, VGS = 0V

-

0.1

1.5

mA

Drain-to-Gate Leakage Current

IGSX

VDS = 32V, VGS = 0V

-

0.1

0.7

mA

Gate-to-Source Forward Leakage

IGSS

VGS = 5V

-

0.1

0.5

mA

Gate-to-Source Reverse Leakage

VGS = -4V

-

0.1

0.2

mA

Gate Threshold Voltage

VGS(th)

VDS = VGS, ID = 12mA

0.7

1.2

2.5

V

Drain-to-Source On-Resistance

rDS(ON)

VGS = 5V, ID = 35A, TA = +25°C

-

3.5

6

mΩ

VGS = 5V, ID = 35A, TA = 125°C

-

5.2

8

mΩ

VGS = 5V, ID = 37A, TA = +25°C (die only)

(Note 12)

-1.2

1.5

mΩ

Source-to-Drain Forward Voltage

VSD

IS = 0.5A, VGS = 0V,

0.7

1.8

3

V

Dynamic Characteristics

Input Capacitance

CISS

VDS = 20V, VGS = 0V (Note 12)

-

1920

-

pF

Output Capacitance

COSS

VDS = 20V, VGS = 0V, TA = +25°C

-

1620

2430

pF

Gate Resistance

rG

TA = +25°C, (Note 12)

-

300

-

mΩ

Reverse Transfer Capacitance

CRSS

VDS = 20V, VGS = 0V (Note 12)-

29

-

pF

Total Gate Charge

QG

VDS = 20V, ID = 35A, VGS = 5V,

TA = +25°C

-19

25

nC

Gate Charge at Threshold

QG(th)

VDS = 20V, ID = 35A (Note 12)

-

3.8

-

nC

Gate-to-Drain Charge

QGD

VDS = 20V, ID = 35A, TA = +25°C

-

7

13

nC

Gate-to-Source Charge

QGS

VDS = 20V, ID = 35A, TA = +25°C

-

-

10

nC

Output Charge

QOSS

VDS = 20V, VGS = 0V (Note 12)

-

45

68

nC

Notes:

10. Typical values shown are not guaranteed.

11. Parameters with MIN and/or MAX limits are 100% tested at -55°C, +25°C, and +125°C, unless otherwise specified.

12. Limits are established by characterization and/or design, not tested.