DATA SHEET
GLZ2.0~GLZ56
SURFACE MOUNT ZENER DIODES
VOLTAGE
2.0 to 56 Volts
POWER
500 mWatts
MINI-MELF/LL-34
Unit : inch (mm)
FEATURES
• Planar Die construction
• 500mW Power Dissipation
• Ideally Suited for Automated Assembly Processes
.055(1.4)DIA.
.063(1.6)
• Both normal and Pb free product are available :
Normal : 80~95% Sn, 5~20% Pb
Pb free: 98.5% Sn above
MECHANICAL DATA
• Case: Molded Glass MINI-MELF
• Terminals: Solderable per MIL-STD-202E, Method 208
• Polarity: See Diagram Below
• Approx. Weight: 0.03 grams
• Mounting Position: Any
• Packing information
T/R - 2.5K per 7" plastic Reel
T/R - 10K per 13" plastic Reel
.020(0.5)
.012(0.3)
.146(3.7)
.130(3.3)
.020(0.5)
.012(0.3)
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
P ar m et r
a
e
P ow erD i si aton atTam b = 25
s p i
Juncton Tem per t r
i
aue
S t r ge Tem per t r R ange
oa
aue
Vald pr vi ed t atl ads ata di t nce of10m m fom case ar keptatam bi ntt m per t r .
i o d
h e
sa
r
e
e e
aue
O
S ym bol
Val e
u
500
175
- 5 t +175
6 o
U nis
t
mW
O
C
P
TO T
T
J
T
S
C
C
O
P ar m et r
a
e
Ther alR esi t nce Juncton t A m bi ntA i
m
sa
i o
e
r
For ar Volage atI = 100m A
w d
t
F
S ym bol
Mi.
n
-
-
-
-
Typ.
M ax.
0.
3
1
U nis
t
K/ W
m
V
Rt A
h
VF
-
-
-
-
Vald pr vi ed t atl ads ata di t nce of10m m fom case ar keptatam bi ntt m per t r .
i o d
h e
sa
r
e
e e
aue
STAD-FEB.17.2004
PAGE . 1
P ar N um ber
t
G LZ 2.
0
G LZ 2.
2
G LZ 2.
4
C LA S S
A
B
A
B
A
B
A
V
Z
@ I
ZT
M i .V
n
1. 8
8
2. 2
0
2. 2
1
2. 2
2
2. 3
3
2. 3
4
2. 4
5
2. 9
6
2. 5
8
3. 1
0
3. 6
1
3. 2
3
3. 55
4
3. 0
6
3. 4
7
3. 9
8
4. 4
0
4. 7
1
4. 0
3
4. 4
4
4. 5
5
4. 8
6
4. 1
8
4. 4
9
5. 9
0
5. 8
2
5. 5
4
5. 1
6
5. 8
7
5. 6
9
6. 2
1
6. 9
2
6. 9
4
6. 6
6
6. 5
8
7. 7
0
7. 9
2
7. 3
5
7. 8
7
8. 3
0
8. 9
2
8. 7
5
8. 3
8
9. 2
1
9. 1
4
9. 0
7
9. 4
9
10. 8
1
10. 0
5
10. 2
8
M a x. V
2. 0
1
2. 0
2
2. 0
3
2. 1
4
2. 2
5
2. 3
6
2. 5
7
2. 1
9
3. 7
0
3. 2
2
3. 8
3
3. 3
5
3. 95
6
3. 45
8
4. 1
0
I
Z
(m A )
20
20
20
20
20
VR
(V )
0.
5
0.
7
1.
0
1.
0
1.
0
1.
0
1.
0
1.
0
I (uA )
R
M AX
120
120
120
120
50
20
10
5
It
z
(m A )
20
20
20
20
20
20
20
20
Z
ZT
(Ω)
M AX
140
120
100
100
80
70
60
50
I
ZK
( A)
m
1
1
1
1
1
1
1
1
Z
ZK
(Ω)
M AX
2000
2000
2000
M ar i g
kn
code
2A 0
2B 0
2A 2
2B 2
2A 4
2B 4
2A 7
G LZ 2.
7
G LZ 3.
0
B
A
B
A
1000
1000
2B 7
3A 0
3B 0
3A 3
G LZ 3.
3
G LZ 3.
6
G LZ 3.
9
B
A
B
A
B
A
20
20
20
1000
1000
1000
3B 3
3A 6
3B 6
3A 9
3B 9
4A 3
4. 6
1
4. 9
2
4. 3
4
4. 7
5
4. 8
6
4. 0
8
4. 3
9
5. 7
0
5. 0
2
5. 7
3
5. 5
5
5. 3
7
5. 1
9
6. 9
0
6. 7
2
6. 4
4
6. 3
6
6. 3
8
7. 1
0
7. 2
2
7. 5
4
7. 7
6
7. 2
9
8. 9
1
8. 5
4
8. 3
7
9. 1
0
9. 0
3
9. 9
5
9. 0
9
10. 0
2
10. 4
4
10. 1
7
11. 5
0
11. 8
3
10
8.
0
0.
2
10
10
0.
5
120
20
7.
0
0.
2
20
8
0.
5
120
20
6.
0
0.
5
20
8
0.
5
120
20
5.
0
0.
5
20
8
0.
5
120
20
4.
0
0.
5
20
8
0.
5
120
20
3.
5
2
20
8
0.
5
150
20
3.
0
5
20
10
1
300
20
2.
5
5
20
13
1
500
20
1.
5
5
20
20
1
800
20
1.
0
5
20
25
1
900
20
1.
0
5
20
40
1
1000
G LZ 4.
3
B
C
A
4B 3
4C 3
4A 7
4B 7
4C 7
5A 1
5B 1
5C 1
5A 6
5B 6
5C 6
6A 2
6B 2
6C 2
6A 8
6B 8
6C 8
7A 5
7B 5
7C 5
8A 2
8B 2
8C 2
9A 1
9B 1
9C 1
10A
10B
10C
11D
11A
11B
11C
G LZ 4.
7
B
C
A
G LZ 5.
1
B
C
A
G LZ 5.
6
B
C
A
G LZ 6.
2
B
C
A
G LZ 6.
8
B
C
A
G LZ 7.
5
B
C
A
G LZ 8.
2
B
C
A
G LZ 9.
1
B
C
A
B
G LZ 10
C
D
A
G LZ 11
B
C
STAD-FEB.17.2004
PAGE . 2
P ar N um ber
t
C LA S S
A
V
Z
@ I
ZT
M i .V
n
11. 3
1
11. 4
4
11. 4
7
12. 1
1
12. 5
5
12. 9
9
13. 4
4
13. 9
8
14. 5
3
14. 0
8
15. 5
2
15. 9
6
16. 2
2
16. 2
8
17. 2
4
18. 2
0
18. 3
6
19. 3
2
19. 2
7
20. 5
1
20. 4
6
21. 8
0
21. 2
5
22. 5
0
22. 1
6
23. 2
1
23. 3
6
24. 6
2
24. 7
9
25. 3
6
26. 9
2
26. 9
9
27. 0
7
28. 6
3
29. 2
0
29. 8
6
30. 2
3
30. 0
9
31. 9
4
32. 4
1
32. 9
7
33. 0
4
34. 1
0
34. 8
6
35. 6
3
36. 0
0
36. 3
6
40. 0
0
44. 0
0
48. 0
0
53. 0
0
M a x. V
11. 1
7
12. 3
0
12. 5
3
12. 5
7
13. 1
2
13. 6
6
14. 3
1
14. 2
6
15. 9
0
15. 7
5
16. 4
0
16. 1
5
17. 6
0
17. 0
7
18. 3
3
18. 6
9
19. 9
5
20. 2
2
20. 2
7
21. 0
2
21. 1
7
22. 7
1
22. 3
6
23. 8
1
23. 7
7
I
Z
(m A )
10
VR
(V )
9.
0
I (uA )
R
M AX
0.
2
It
z
(m A )
10
Z
ZT
(Ω)
M AX
12
I
ZK
( A)
M
0.
5
Z
ZK
(Ω)
M AX
110
M a rki g
n
C ode
12A
12B
12C
13A
G LZ 12
B
C
A
G LZ 13
B
C
A
10
10
0.
2
10
14
0.
5
110
13B
13C
15A
G LZ 15
B
C
A
10
11
0.
2
10
16
0.
5
110
15B
15C
16A
G LZ 16
B
C
A
10
12
0.
2
10
18
0.
5
150
16B
16C
18A
G LZ 18
B
C
A
B
10
13
0.
2
10
23
0.
5
150
18B
18C
20A
20B
G LZ 20
C
D
A
B
C
D
A
B
10
15
0.
2
10
28
0.
5
200
20C
20D
22A
22B
22C
22D
24A
24B
G LZ 22
5
17
0.
2
5
30
0.
5
200
G LZ 24
C
D
A
B
G LZ 27
C
D
A
B
G LZ 30
C
D
A
G LZ 33
B
C
D
A
G LZ 36
B
C
D
A
B
G LZ 39
C
D
G LZ 43
G LZ 47
G LZ 51
G LZ 56
29. 2
8
30. 1
5
31. 2
2
31. 8
8
32. 0
5
33. 1
1
33. 9
7
34. 9
4
35. 3
1
35. 7
7
36. 7
4
37. 9
1
37. 5
8
38. 2
5
45. 0
0
49. 0
0
54. 0
0
60. 0
0
24. 1
3
24. 5
8
25. 2
5
26. 6
2
26. 5
9
27. 4
6
28. 9
3
29. 3
1
5
19
0.
2
5
35
0.
5
200
24C
24D
27A
27B
5
21
0.
2
5
45
0.
5
250
27C
27D
30A
30B
5
23
0.
2
5
55
0.
5
250
30C
30D
33A
33B
33C
33D
36A
36B
36C
36D
39A
39B
5
25
0.
2
5
65
0.
5
250
5
27
0.
2
5
75
0.
5
250
5
30
0.
2
5
85
0.
5
250
39C
39D
43
47
51
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-FEB.17.2004
PAGE . 3
RATING AND CHARACTERISTIC CURVES
POWER DISSIPATION, mWatts
500
400
300
200
100
0
50
100
150
200
250
AMBIENT TEMPERATURE,
O
C
FIG. 1 POWER DERATING CURVE
Vz (V)
Iz (mA)
50
40
30
20
10
0
5
10
15
20
25
30
Test Current
Iz = 20mA
12
11
15
9.1
6.8
6.2
5.6
5.1
4.7
4.3
20
24
3.9
2.7
Fig.2 BREAKDOWN CHARACTERISTICS
STAD-FEB.17.2004
PAGE . 4
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