NGB18N40CLB ON Semiconductor, NGB18N40CLB Datasheet - Page 7

• Manufacturer Part Number: NGB18N40CLB
• Description: Ignition Igbt 18 Amps, 400 Volts
• Manufacturer: ON Semiconductor

0.0001
0.001
0.01
100
0.1
10
1
0.00001
Single Pulse
0.01
0.05
0.02
Duty Cycle = 0.5
0.2
0.1
0.0001
(Non−normalized Junction−to−Ambient mounted on
Figure 19. Transient Thermal Resistance
NGB18N40CLBT4
minimum pad area)
0.001
http://onsemi.com
t,TIME (S)
P
7
DUTY CYCLE, D = t
(pk)
t
1
t
2
0.01
1
/t
2
D CURVES APPLY FOR POWER
PULSE TRAIN SHOWN
READ TIME AT t
T
R
J(pk)
qJC
@ R(t) for t ≤ 0.2 s
− T
A
= P
0.1
(pk)
1
R
qJA
(t)
1