DATA SHEET
GMZ2.0~GMZ56
SURFACE MOUNT ZENER DIODES
VOLTAGE
2.0 to 56 Volts
POWER
500 mWatts
MICRO-MELF
Unit : inch (mm)
FEATURES
• Planar Die construction
• 500mW Power Dissipation
• Ideally Suited for Automated Assembly Processes
.049(1.25)
.047(1.2)DIA.
MECHANICAL DATA
• Case: Molded Glass MICRO-MEIF
• Terminals: Solderable per MIL-STD-202, Method 208
• Polarity: See Diagram Below
• Approx. Weight: 0.008 grams
• Mounting Position: Any
• Packing information
T/R - 2.5K per 7" plastic Reel
.079(2.0)
.071(1.8)
.043(1.1)
.008(0.2)
.008(0.2)
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Parameter
Power Dissipation at Tamb = 25
Junction Temperature
Storage Temperature Range
O
Symbol
Value
500
175
-65 to +175
Units
mW
O
C
P
TOT
T
J
T
S
C
C
O
Valid provided that leads at a distance of 10mm from case are kept at ambient temperature.
Parameter
Thermal Resi stance Juncti on to Ambi ent Ai r
Forward Voltage at IF = 100mA
Symbol
Min.
--
--
Typ.
Max.
0.3
1
Uni ts
K/mW
V
RthA
VF
--
--
Vali d provi ded that leads at a di stance of 10mm from case are kept at ambi ent temperature.
STAD-JUL.19.2003
PAGE . 1
Part Number
GMZ 2.0
GMZ 2.2
GMZ 2.4
GMZ 2.7
GMZ 3.0
GMZ 3.3
GMZ 3.6
GMZ 3.9
C LA S S
A
B
A
B
A
B
A
B
A
B
A
B
A
B
A
B
A
B
C
A
V
Z
@ I
ZT
M i n. V
1.88
2.02
2.12
2.22
2.33
2.43
2.54
2.69
2.85
3.01
3.16
3.32
3.455
3.60
3.74
3.89
4.04
4.17
4.30
4.44
4.55
4.68
4.81
4.94
5.09
5.28
5.45
5.61
5.78
5.96
6.12
6.29
6.49
6.66
6.85
7.07
7.29
7.53
7.78
8.03
8.29
8.57
8.83
9.12
9.41
9.70
9.94
10.18
10.50
10.82
M a x. V
2.10
2.20
2.30
2.41
2.52
2.63
2.75
2.91
3.07
3.22
3.38
3.53
3.695
3.845
4.01
4.16
4.29
4.43
4.57
4.68
4.80
4.93
5.07
5.20
5.37
5.55
5.73
5.91
6.09
6.27
6.44
6.63
6.83
7.01
7.22
7.45
7.67
7.92
8.19
8.45
8.73
9.01
9.30
9.59
9.90
10.20
10.44
10.71
11.05
11.38
IZ
(m A )
20
20
20
20
20
20
20
20
VR
(V )
0.5
0.7
1.0
1.0
1.0
1.0
1.0
1.0
IR ( u A )
MA X
120
120
120
120
50
20
10
5
Iz t
(mA )
20
20
20
20
20
20
20
20
Z
ZT
(Ω )
MA X
140
120
100
100
80
70
60
50
I
ZK
(
m
A)
1
1
1
1
1
1
1
1
Z
ZK
(Ω )
MA X
2000
2000
2000
1000
1000
1000
1000
1000
GMZ 4.3
20
1.0
5
20
40
1
1000
GMZ 4.7
B
C
A
20
1.0
5
20
25
1
900
GMZ 5.1
B
C
A
20
1.5
5
20
20
1
800
GMZ 5.6
B
C
A
20
2.5
5
20
13
1
500
GMZ 6.2
B
C
A
20
3.0
5
20
10
1
300
GMZ 6.8
B
C
A
20
3.5
2
20
8
0.5
150
GMZ 7.5
B
C
A
20
4.0
0.5
20
8
0.5
120
GMZ 8.2
B
C
A
20
5.0
0.5
20
8
0.5
120
GMZ 9.1
B
C
A
B
C
D
A
20
6.0
0.5
20
8
0.5
120
GMZ 10
20
7.0
0.2
20
8
0.5
120
GMZ 11
B
C
10
8.0
0.2
10
10
0.5
120
STAD-JUL.19.2003
PAGE . 2
Part Number
C LA S S
A
V
Z
@ I
ZT
M i n. V
11.13
11.44
11.74
12.11
12.55
12.99
13.44
13.89
14.35
14.80
15.25
15.69
16.22
16.82
17.42
18.02
18.63
19.23
19.72
20.15
20.64
21.08
21.52
22.05
22.61
23.12
23.63
24.26
24.97
25.63
26.29
26.99
27.70
28.36
29.02
29.68
30.32
30.90
31.49
32.14
32.79
33.40
34.01
34.68
35.36
36.00
36.63
40.00
44.00
48.00
53.00
M a x. V
11.71
12.03
12.35
12.75
13.21
13.66
14.13
14.62
15.09
15.57
16.04
16.51
17.06
17.70
18.33
18.96
19.59
20.22
20.72
21.20
21.71
22.17
22.63
23.18
23.77
24.31
24.85
25.52
26.26
26.95
27.64
28.39
29.13
29.82
30.51
31.22
31.88
32.50
33.11
33.79
34.49
35.13
35.77
36.47
37.19
37.85
38.52
45.00
49.00
54.00
60.00
IZ
(m A )
10
VR
(V )
9.0
IR ( u A )
MA X
0.2
Iz t
(mA )
10
Z
ZT
(Ω )
MA X
12
I
ZK
(
m
A)
0.5
Z
ZK
(Ω )
MA X
110
GMZ 12
B
C
A
GMZ 13
B
C
A
10
10
0.2
10
14
0.5
110
GMZ 15
B
C
A
10
11
0.2
10
16
0.5
110
GMZ 16
B
C
A
10
12
0.2
10
18
0.5
150
GMZ 18
B
C
A
B
C
D
A
B
C
D
A
B
C
D
A
B
C
D
A
B
C
D
A
B
C
D
A
B
C
D
A
B
C
D
10
13
0.2
10
23
0.5
150
GMZ 20
10
15
0.2
10
28
0.5
200
GMZ 22
5
17
0.2
5
30
0.5
200
GMZ 24
5
19
0.2
5
35
0.5
200
GMZ 27
5
21
0.2
5
45
0.5
250
GMZ 30
5
23
0.2
5
55
0.5
250
GMZ 33
5
25
0.2
5
65
0.5
250
GMZ 36
5
27
0.2
5
75
0.5
250
GMZ 39
5
30
0.2
5
85
0.5
250
GMZ 43
GMZ 47
GMZ 51
GMZ 56
5
5
5
5
33
36
39
43
0.2
0.2
0.2
0.2
5
5
5
5
90
90
110
110
--
--
--
--
STAD-JUL.19.2003
PAGE . 3
TEMPERATURE COEFFICIENT,(mA/
O
C)
8
7
6
5
4
3
2
1
TEMPERATURE COEFFICIENT,(mA/
O
C)
100
10
0
-1
-2
-3
2
3
4
5
6
7
8
9
10
11
12
1
10
100
NOMINAL ZENER VOLTAGE,VOLTS
NOMINAL ZENER VOLTAGE,VOLTS
Fig.1 TEMPERATURE COEFFICENTS
Fig.2 TEMPERATURE COEFFICENTS
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
Fig.3 EFFECT OF ZENER VOLTAGE ON ZENER IMPEDANCE
Fig.4 TYPICAL FORWARD VOLTAGE
1000
0.6
POWER DISSIPATION, Watts
0 V BIAS
1 V BIAS
T
A
=25
O
C
T
A
=25
o
C
0.5
0.4
0.3
0.2
0.1
0
0
25
50
75
100
125
CAPACITANCE,pF
100
BIASAT
50% OF VZ NOM
10
1
150
175
200
1
10
NORMAL ZENER VOLTAGE, VOLTS
100
TEMPERATURE (
O
C)
Fig.5 STEADY STATE POWER DERATING
Fig.6 TYPICAL CAPACITANCE
STAD-JUL.19.2003
PAGE . 4
100
T
A
=25
o
C
100
T
A
=25
o
C
ZENER CURRENT,mA
10
ZENER CURRENT,mA
10
1
1
0.1
0.1
0.01
0
2
4
6
8
10
12
0.01
10
30
50
70
90
ZENER VOLTAGE, VOLTS
Fig.7 ZENER VOLTAGE VERSUS ZENER CURRENT
ZENER VOLTAGE, VOLTS
Fig.8 ZENER VOLTAGE VERSUS ZENER CURRENT
1000
LEAKAGE CURRENT,uA
100
10
1
0.1
0.01
0.001
0.0001
0.00001
0
10
20
30
40
50
60
70
+150 C
O
+25 C
-55 C
80
90
O
O
NORMAL ZENER VOLTAGE, VOLTS
Fig.9 TYPICAL LEAKAGE CURRENT
STAD-JUL.19.2003
PAGE . 5
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