a
Test
cate-
gories
Number Accept-
Reference norms
EIAJ
Test items
Test methods and conditions
of
ance
ED-4701
sample number
Test Method 101
1 High temperature Test temp.
reverse bias
: Ta = 125 ±5℃
(Tj ≦150 ℃)
: VC = 0.8×VCES
: Applied DC voltage to C-E
Vcc = 15V
: 1000 hr.
: 85 ±2 ℃
: 85 ±5 %
: VC = 0.8×VCES
Vcc = 15V
: Applied DC voltage to C-E
: 1000 hr.
: 2 sec.
: 18 sec.
: D
Tj=100 ±5deg
5
5
5
( 1 : 0 )
( 1 : 0 )
( 1 : 0 )
Bias Voltage
Bias Method
高温逆バイアス
Test duration
Test temp.
Relative humidity
Bias Voltage
Test Method 102
Condition code C
2 Temperature
humidity bias
高温高湿バイアス
Bias Method
Test duration
ON time
OFF time
Test temp.
Test Method 106
3 Intermitted
operating life
(Power cycle)
断続動作
Tj ≦150 ℃, Ta=25 ±5℃
Number of cycles
: 15000 cycles
19.Failure Criteria
Item
Characteristic
Symbol
Failure criteria
Lower limit Upper limit
Unit
Note
Electrical
Leakage current
ICES
-
USL×2
mA
V
characteristic Saturation voltage
Forward voltage
VCE(sat)
-
USL×1.2
USL×1.2
USL×1.2
USL×1.2
USL×1.2
USL×1.2
USL×1.2
VF
Rth(j-c)
-
V
℃
/W
/W
Thermal
IGBT
FWD
-
℃
Rth(j-c)
Ioc
resistance
-
Over Current Protection
Alarm signal hold time
Over heating Protection
A
LSL×0.8
LSL×0.8
LSL×0.8
tALM
ms
℃
TcOH
Isolation voltage
Visual inspection
Peeling
Viso
Broken insulation
-
Visual
inspection
-
The visual sample
-
Plating
and the others
LSL : Lower specified limit.
USL : Upper specified limit.
Note :
Each parameter measurement read-outs shall be made after stabilizing the components at room
ambient for 2 hours minimum, 24 hours maximum after removal from the tests. And in case of the
wetting tests, for example, moisture resistance tests, each component shall be made wipe or dry
completely before the measurement.
a
Fuji Electric Co.,Ltd.
MS6M0657
21/23
H04-004-03