RATING and CHARACTERISTIC CURVES
8
7
100
TEMPERATURE COEFFICIENT,mV /
o
C)
6
5
4
3
2
1
0
-1
-2
-3
2
3
4
5
6
7
8
9
10
11
12
TEMPERATURE COEFFICIENT,mV /
o
C)
10
1
10
100
NOMINAL ZENER VOLTAGE, Volts
NOMINAL ZENER VOLTAGE, Volts
TYPICAL REVERSE CURRENT
STEADY STATE POWER DERATING
1000
DYNAMIC IMPEDANCE,
W
IZ = 1 mA
FORWARD CURRENT, mA
T
J
=25 C
I
Z(AC)=0.1
I
Z(DC)
F=1 kHZ
O
1000
100
5 mA
20 mA
100
10
10
150
O
C
75 C
O
25
O
C
5
O
C
1
1
10
NORMAL ZENER VOLTAGE, Volts
100
1
0.4
0.5
0.6
0.7
0.8
0.9
1.0
1.1
1.2
FORWARD VOLTAGE, Volts
EFFECT OF ZENER VOLTAGE ON ZENER IMPEDANCE
TYPICAL FORWARD VOLTAGE
1000
1.2
1.0
0.8
0.6
0.4
0.2
0
CAPACITANCE, pF
0 V BIAS
1 V BIAS
100
BIAS AT
50% OF VZ NOM
10
T
A
=25
o
C
POWER DISSIPATION, Watts
P
D V
.
S
. T
A
1
25
50
75
100
125
150
155
1
10
100
TEMPERATURE (
o
C)
NOMINAL ZENER VOLTAGE, Volts
STEADY STATE POWER DERATING
TYPICAL CAPACITANCE
Part Number: MMBZ5221B thru MMBZ5259B
PAGE 3
PANJIT [ PAN JIT INTERNATIONAL INC. ]
