hat2044r-el-e Renesas Electronics Corporation., hat2044r-el-e Datasheet - Page 5

• Manufacturer Part Number: hat2044r-el-e
• Description: Silicon N Channel Power Mos Fet Power Switching
• Manufacturer: Renesas Electronics Corporation.

HAT2044R
Rev.3.00 Sep 07, 2005 page 5 of 6
Vin
4 V
Vin Monitor
Switching Time Test Circuit
0.0001
0.001
0.01
50 Ω
0.1
10
10 µ
1
D = 1
0.5
D.U.T.
100 µ
Normalized Transient Thermal Impedance vs. Pulse Width
R
L
V
= 10 V
DD
1 m
Vout
Monitor
50
40
30
20
10
0
0
Source to Drain Voltage
10 m
Reverse Drain Current vs.
0.4
Source to Drain Voltage
5 V
Pulse Width PW (S)
100 m
0.8
V
1.2
t d(on)
GS
1
Vout
Vin
P
θch – f (t) = γ s (t) • θch – f
θch – f = 83.3°C/W, Ta = 25°C
When using the glass epoxy board
(FR4 40 × 40 × 1.6 mm)
=
DM
0
Pulse Test
V
1.6
SD
10
Switching Time Waveform
10%
10%
(V)
PW
2.0
90%
T
t r
100
D =
t d(off)
1000
90%
PW
T
10000
90%
10%
t f