TPIC1501A

QUAD AND HEX POWER DMOS ARRAY

SLIS046A – MAY 1995 – REVISED JUNE 1996

8

POST OFFICE BOX 655303

PARAMETER MEASUREMENT INFORMATION

IRM†

25% of IRM†

Reverse di/dt = 100 A/

µs

trr

† IRM = maximum recovery current

2

1

0

– 1

– 2

– 3

– 4

– 5

Time – ns

0

100

200

300

400

500

VDS = 16 V

VGS = 0

TJ = 25°C

Q3A, Q4A, Q5A

3

Shaded Area = QRR

Figure 2. Reverse-Recovery-Current Waveform of Source-to-Drain Diodes

Pulse Generator

50

Ω

Rgen

50

Ω

VGS

VDD = 14 V

DUT

VDS

TEST CIRCUIT

VDD

VDS(on)

tf

td(on)

tr

td(off)

VOLTAGE WAVEFORMS

VGS

VDS

RL

CL 30 pF

(see Note A)

tdis

ten

10 V

0

NOTE A: CL includes probe and jig capacitance.

Figure 3. Resistive-Switching Test Circuit and Voltage Waveforms