
UMZC6.8N
? Electrical
characteristic curves
Data Sheet
10
100
Ta=150℃
Ta=125℃
10
1
Ta=25℃
Ta=75℃
Ta=125℃
10
1
Ta=75℃
f=1MHz
0.1
Ta=-25℃
Ta=150℃
0.1
0.01
0.001
Ta=25℃
Ta=-25℃
1
0.0001
0.01
6
6.5
7
7.5
8
0.00001
0
1
2
3
4
0.1
0
0.5
1
1.5
2
2.5
3
3.5
4
7
ZENER VOLTAGE:Vz(V)
Vz-Iz CHARACTERISTICS
0.2
REVERSE VOLTAGE:VR(V)
VR-IR CHARACTERISTICS
10
REVERSE VOLTAGE:VR(V)
VR-Ct CHARACTERISTICS
6.9
Ta=25℃
IZ=5mA
n=30pcs
0.18
0.16
Ta=25℃
VR=3.5V
n=30pcs
9
8
Ta=25℃
f=1MHz
VR=0V
0.14
7
n=10pcs
6.8
0.12
6
6.7
6.6
AVE:6.830V
0.1
0.08
0.06
0.04
AVE:0.0143nA
5
4
3
2
AVE:3.10pF
0.02
1
6.5
100
10
1
Vz DISRESION MAP
0
1000
100
10
1
IR DISRESION MAP
Rth(j-a)
Rth(j-c)
Mounted on epoxy board
IM=10mA
IF=100mA
time
1ms
300us
0
Ct DISRESION MAP
0.1
1
10
0.001
0.01
0.1 1 10 100
1000
ZENER CURRENT(mA)
Zz-Iz CHARACTERISTICS
TIME:t(s)
Rth-t CHARACTERISTICS
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? 2011 ROHM Co., Ltd. All rights reserved.
2/2
2011.02 - Rev.A