IRF3546

60A Dual Integrated Power Block 

May 29, 2013 | Final

6

ELECTRICAL SPECIFICATIONS

The electrical characteristics involve the spread of values guaranteed within the recommended operating

conditions. Typical values represent the median values, which are related to 25°C.

ELECTRICAL CHARACTERISTICS

PARAMETER

SYMBOL

CONDITIONS

MIN

TYP

MAX

UNIT

Efficiency

Power Block per-channel Peak Efficiency

η

Note 2

94

%

Note 3

93

%

Control MOSFETs (Q1 and Q3)

Drain-to-Source On-Resistance

4.1

4.8

mΩ

Drain-to-Source On-Resistance

3.2

3.9

mΩ

Drain-to-Source Breakdown Voltage

25

V

Breakdown Voltage Temperature

Coefficient

0.02

V/°C

Drain-to-Source Leakage Current

1

μA

Gate-to-Source Forward Leakage Current

100

nA

Gate-to-Source Reverse Leakage Current

-100

nA

Gate Threshold Voltage

1.1

1.6

2.1

V

Gate Threshold Voltage Coefficient

-5.7

mV/°C

Total Gate Charge

Note 1

9.7

15

nC

Pre-Vth Gate-to-Source Charge

2.3

nC

Post-Vth Gate-to-Source Charge

1.8

nC

Gate-to-Drain Charge

3.1

nC

Gate Charge Overdrive

2.9

nC

4.9

nC

Output Charge

13

nC

Gate Resistance

0.6

Ω

Turn-On Delay Time

7.5

ns

Rise Time

12

ns

Turn-Off Delay Time

6.7

ns

Fall Time

4.2

ns

Input Capacitance

1310

pF

Output Capacitance

380

pF

Reverse Transfer Capacitance

90

pF

Diode Forward Voltage

0.72

0.80

0.88

V

Reverse Recovery Time

di/dt=200A/us, Note 1

15

23

ns

Reverse Recovery Charge

di/dt=200A/us, Note 1

10

15

nC