DIO3749

Version 1.0, Dec 2025

www.dioo.com

© 2025 Dioo Microcircuits Co., Ltd. Jiangsu

3

5. Electrical Characteristics

5.1. DC electrical characteristics

TA = -40 to 85 °C. Typical values are at TA = 25 °C, unless otherwise specified.

Symbol

Parameter

Conditions

VCC (V)

Min

Typ

Max

Unit

VIH

Input voltage high

1.8 to 5.5

0.77

V

VIL

Input voltage low

1.8 to 5.5

0.4

V

IIN

Control input leakage

VCNTRL = 0 to VCC

3.6

-1

1

μA

ION

Channel on leakage

current

VS = VD = 1 V, or VS = VD = 3 V,

see Figure 7

3.3

-0.35

0.35

nA

VS = VD = 1 V, or VS = VD = 4.5 V,

see Figure 7

5.5

IOZ

Source off leakage

current

VS = 3 V/ 1 V, VD = 1 V/ 3 V,

see Figure 8

3.3

-0.35

0.35

nA

VS = 4.5 V/ 1 V, VD = 1 V/ 4.5 V,

see Figure 8

5.5

IOFF

Power off leakage

current

VSW = 0 V to 3.6 V

0

-1

1

μA

RON

Switch on resistance

VSW = 0.4 V, ION = 8 mA,

see Figure 6

3.3

6

Ω

1.8

8

12

18

ΔRON

Delta RON

VSW = 0.4 V, ION = 8 mA

3.3

0.05

Ω

ICC

Quiescent supply

current

VCNTRL = 0 or VCC

3.6

1

μA

ICCT

Increase in ICC current

per control voltage

and VCC

VCNTRL = 2.6 V

3.6

1

μA

VCNTRL = 1.8 V

3.6

4.3

μA

Note:

(1) Specifications subject to change without notice.