Rating at 25 C ambient temperature unless otherwise specified
°
ELECTRICAL CHARACTERISTICS
Nominal Zener
Voltage
Maximum Zener
Impedance
Maximum Reverse
Leakage Current
Maximum DC
Zener Current
IZM
VZ @ IZT
(V)
IZT
ZZT @ IZT
ZZK @ IZK
IZK
IR @ VR
TYPE
(mA)
(mA)
(V)
(mA)
(
)
W
( )
W
( A)
m
240
250
270
300
330
380
400
0.93
0.90
0.82
0.75
0.70
0.60
0.55
1800
2000
2100
2300
2500
2700
2800
8500
9000
9000
9500
9500
9500
9500
0.25
0.25
0.25
0.25
0.25
0.25
0.25
5.0
5.0
5.0
5.0
5.0
5.0
5.0
182.4
190
205
228
250
288
304
3.8
3.6
3.3
3.0
2.8
2.4
2.3
Z1SMA240
Z1SMA250
Z1SMA270
Z1SMA300
Z1SMA330
Z1SMA380
Z1SMA400
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