RJK1562DJE Renesas Electronics Corporation., RJK1562DJE Datasheet - Page 7

• Manufacturer Part Number: RJK1562DJE
• Description: Silicon N Channel Mos Fet High Speed Power Switching
• Manufacturer: Renesas Electronics Corporation.

RJK1562DJE
REJ03G1889-0100 Rev.1.00 Jan 07, 2010
Page 5 of 6
Vin
4 V
Vin Monitor
10 Ω
Switching Time Test Circuit
0.01
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
= 80 V
DD
1 m
Vout
Monitor
10 m
Pulse Width PW (s)
100 m
1
t d(on)
P
Vout
θch – a (t) = γ s (t) • θch – a
θch – a = 139°C/W, Ta = 25°C
Vin
DM
10
10%
PW
10%
T
100
90%
t r
Waveform
1000
D =
t d(off)
PW
T
10000
90%
90%
10%
t f