Frontier Electronics Corp.
667 E. COCHRAN STREET, SIMI VALLEY, CA 93065
TEL: (805) 522-9998
FAX: (805) 522-9989
E-mail:
frontiersales@frontierusa.com
Web:
http://www.frontierusa.com
500mW MINI MELF ZENER DIODE
GLZ2.0A THRU GLZ56
FEATURES
LOW COST
SMALL SIZE
GLASS SEALED
MECHANICAL DATA
CASE: MINI MELF GLASS , DO-213AA（GL34）
DIMENSIONS IN MILLIMETERS
TERMINALS: SOLDERABLE PER MIL-STD -202, METHOD 208
POLARITY: COLOR BAND DENOTES CATHODE
MOUNTING POSITION: ANY
WEIGHT: 0.036 GRAMS
SOLDERABLE ENDS
1.45±0.15
0.35±0.15
3.5±0.2
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS RATINGS AT 25°C AMBIENT TEMPERATURE UNLESS OTHERWISE SPECIFIED
SINGLE PHASE, HALF WAVE, 60 HZ, RESISTIVE OR INDUCTIVE LOAD. FOR CAPACITIVE LOAD, DERATE BY 20%
ELECTRICAL CHARACTERISTICS (TA=25℃UNLESS OTHERWISE NOTED) VF=1.0V MAX, IF = 100mA FOR ALL TYPES
JEDEC
TYPE
NOMINAL
ZENER VOLTS
V
Z
@I
ZT
VOLTS
MIN
GLZ2.0A
GLZ2.0B
GLZ2.2A
GLZ2.2B
GLZ2.4A
GLZ2.4B
GLZ2.7A
GLZ2.7B
GLZ3.0A
GLZ3.0B
GLZ3.3A
GLZ3.3B
GLZ3.6A
GLZ3.6B
GLZ3.9A
GLZ3.9B
GLZ4.3A
GLZ4.3B
GLZ4.3C
GLZ4.7A
GLZ4.7B
GLZ4.7C
GLZ5.1A
GLZ5.1B
GLZ5.1C
1.880
2.020
2.120
2.220
2.330
2.430
2.540
2.690
2.850
3.010
3.160
3.320
3.455
3.600
3.740
3.890
4.040
4.170
4.300
4.440
4.550
4.680
4.481
4.940
5.090
MAX
2.100
2.200
2.300
2.410
2.520
2.630
2.750
2.910
3.070
3.220
3.380
3.530
3.695
3.845
4.010
4.160
4.290
4.430
4.570
4.680
4.800
4.930
5.070
5.200
5.370
TEST
CURRENT
I
ZT
mA
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
TEST
CURRENT
I
ZK
mA
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
MAXIMUM ZENER IMPEDANCE
Z
ZT
@ I
ZT
OHMS
140
140
120
120
100
100
100
100
80
80
70
70
60
60
50
50
40
40
40
25
25
25
20
20
20
Z
ZK
@I
ZK
OHMS
2000
2000
2000
2000
2000
2000
1000
1000
1000
1000
1000
1000
1000
1000
1000
1000
1000
1000
1000
900
900
900
800
800
800
MAXIMUM REVERSE
LEAKAGE CURRENT
I
R
@ V
R
μA
120
120
120
120
120
120
120
120
50
50
20
20
10
10
5
5
5
5
5
5
5
5
5
5
5
VOLTS
0.5
0.5
0.7
0.7
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.5
1.5
1.5
NOTE：＊MINI MELF MOLDED GLASS
GLZ2.0A THRU GLZ56
Page: 1
ELECTRICAL CHARACTERISTICS (TA=25℃UNLESS OTHERWISE NOTED) VF=1.0V MAX, IF = 100mA FOR ALL TYPES
JEDEC
TYPE
NOMINAL
ZENER VOLTS
V
Z
@I
ZT
VOLTS
MIN
GLZ5.6A
GLZ5.6B
GLZ5.6C
GLZ6.2A
GLZ6.2B
GLZ6.2C
GLZ6.8A
GLZ6.8B
GLZ6.8C
GLZ7.5A
GLZ7.5B
GLZ7.5C
GLZ8.2A
GLZ8.2B
GLZ8.2C
GLZ9.1A
GLZ9.1B
GLZ9.1C
GLZ10A
GLZ10B
GLZ10C
GLZ10D
GLZ11A
GLZ11B
GLZ11C
GLZ12A
GLZ12B
GLZ12C
GLZ13A
GLZ13B
GLZ13C
GLZ15A
GLZ15B
GLZ15C
GLZ16A
GLZ16B
GLZ16C
GLZ18A
GLZ18B
GLZ18C
GLZ20A
GLZ20B
GLZ20C
GLZ20D
GLZ22A
GLZ22B
GLZ22C
GLZ22D
5.280
5.450
5.610
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
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
19.27
20.15
20.64
21.08
21.52
MAX
5.550
5.730
5.910
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
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
TEST
CURRENT
I
ZT
mA
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
5
5
5
5
TEST
CURRENT
I
ZK
mA
1
1
1
1
1
1
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
MAXIMUM ZENER IMPEDANCE
Z
ZT
@ I
ZT
OHMS
13
13
13
10
10
10
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
10
10
10
12
12
12
14
14
14
16
16
16
18
18
18
23
23
23
28
28
28
28
30
30
30
30
Z
ZK
@I
ZK
OHMS
500
500
500
300
300
300
150
150
150
120
120
120
120
120
120
120
120
120
120
120
120
120
120
120
120
110
110
110
110
110
110
110
110
110
150
150
150
150
150
150
200
200
200
200
200
200
200
200
MAXIMUM REVERSE
LEAKAGE CURRENT
I
R
@ V
R
μA
5
5
5
5
5
5
2
2
2
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
VOLTS
2.5
2.5
2.5
3.0
3.0
3.0
3.5
3.5
3.5
4.0
4.0
4.0
5.0
5.0
5.0
6.0
6.0
6.0
7.0
7.0
7.0
7.0
8.0
8.0
8.0
9.0
9.0
9.0
10
10
10
11
11
11
12
12
12
13
13
13
15.0
15.0
15.0
15.0
17.0
17.0
17.0
17.0
NOTE：＊MINI MELF MOLDED GLASS .
GLZ2.0A THRU GLZ56
Page: 2
ELECTRICAL CHARACTERISTICS (TA=25℃UNLESS OTHERWISE NOTED) VF=1.0V MAX, IF = 100mA FOR ALL TYPES
JEDEC
TYPE
NOMINAL
ZENER VOLTS
V
Z
@I
ZT
VOLTS
MIN
GLZ24A
GLZ24B
GLZ24C
GLZ24D
GLZ27A
GLZ27B
GLZ27C
GLZ27D
GLZ30A
GLZ30B
GLZ30C
GLZ30D
GLZ33A
GLZ33B
GLZ33C
GLZ33D
GLZ36A
GLZ36B
GLZ36C
GLZ36D
GLZ39A
GLZ39B
GLZ39C
GLZ39D
GLZ43
GLZ47
GLZ51
GLZ56
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
MAX
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
TEST
CURRENT
I
ZT
mA
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
TEST
CURRENT
I
ZK
mA
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
－
－
－
－
MAXIMUM ZENER IMPEDANCE
Z
ZT
@ I
ZT
OHMS
35
35
35
35
45
45
45
45
55
55
55
55
65
65
65
65
75
75
75
75
85
85
85
85
90
90
110
110
Z
ZK
@I
ZK
OHMS
200
200
200
200
200
200
200
200
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
－
－
－
－
MAXIMUM REVERSE
LEAKAGE CURRENT
I
R
@ V
R
μA
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
VOLTS
19.0
19.0
19.0
19.0
21.0
21.0
21.0
21.0
23.0
23.0
23.0
23.0
25.0
25.0
25.0
25.0
27.0
27.0
27.0
27.0
30.0
30.0
30.0
30.0
33
36
39
43
NOTE：＊MINI MELF MOLDED GLASS .
GLZ2.0A THRU GLZ56
Page: 3
RATINGS AND CHARACTERISTIC CURVES GLZ2.0A THRU GLZ56
FIG.1- BREAKDOWN CHARACTERISTICS
mA
50
5V
10V
15V
20V
25V
30V
40
Iz
30
Test current
Iz 20 mA
20
10
0
GLZ6.8
GLZ6.2
GLZ5.6
GLA5.1
GLZ4.7
GLZ4.3
GLZ3.9
GLZ2.7
500
GLZ9.1
GLZ11
GLZ12
GLZ15
GLZ20
GLZ24
Vz
FIG.2- POWER ,TEMPERATURE DERATING CURVE
Pd(mW)
Power Dissipation
400
300
200
100
50
100
150
200
300
Ta (
o
C)
Ambient Temperature
GLZ2.0A THRU GLZ56
Page: 4
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