ACE7401B datasheet(3/7 Pages) ACE

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ACE7401B

P-Channel Enhancement Mode Field Effect Transistor

VER 1.2

Turn-Off Delay Time

td(off)

69.8

139.6

Turn-Off Fall Time

18.52

37.04

Dynamic

Input Capacitance

Ciss

VDS=-15V, VGS=0V

f=1MHz

2777.96

Output Capacitance

Coss

380.67

Reverse Transfer Capacitance

Crss

217.7

Note:

The value of RqJA is measured with the device mounted on 1in² FR-4 board with 2oz. Copper, in a still air environment with

TA=25°C. The Power dissipation PDSM is based on RqJA t≤10s value and the maximum allowed junction temperature of

150°C. The value in any given application depends on the user's specific board design, and the maximum temperature of

150°C may be used if the PCB allows it.

The power dissipation PD is based on TJ(MAX)=150°C, using junction-to-case thermal resistance, and is more useful in setting

the upper dissipation limit for cases where additional heatsinking is used.

Repetitive rating, pulse width limited by junction temperature TJ(MAX)=150°C. Ratings are based on low frequency and duty

cycles to keep initial TJ =25°C.

The RqJA is the sum of the thermal impedence from junction to case RqJC and case to ambient.

The static characteristics in Figures 1 to 6 are obtained using <300ms pulses, duty cycle 0.5% max.

These curves are based on the junction-to-case thermal impedence which is measured with the device mounted to a large

heatsink, assuming a maximum junction temperature of TJ(MAX)=150°C. The SOA curve provides a single pulse rating.

The maximum current rating is package limited.

These tests are performed with the device mounted on 1in² FR-4 board with 2oz. Copper, in a still air environment with

TA=25°C

Typical Performance Characteristics

ACE7401B Datasheet(PDF) 3 Page - ACE Technology Co., LTD.