ZMM5221B-LFR THRU ZMM5261B-LFR Page: 1
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
ZMM5221B-LFR THRU ZMM5261B-LFR
FEATURES
z LOW COST
z SMALL SIZE
z GLASS SEALED
z ROHS
MECHANICAL DATA
z CASE: MINI MELF GLASS CASE, DO-213AA GL34,
DIMENSIONS IN MILLIMETERS
z TERMINALS: SOLDERABLE PER MIL-STD -202, METHOD 208
z POLARITY: COLOR BAND DENOTES CATHODE
z MOUNTING POSITION: ANY
z WEIGHT: 0.036 GRAMS
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS RATINGS AT 25°C AMBIENT TEMPERATURE UNLESS OTHERWISE
SPECIFIED STORAGE AND OPERATING TEMPERATURE RANGE -55°C TO + 175°C
ELECTRICAL CHARACTERISTICS (TA=25°C UNLESS OTHERWISE NOTED) VF=1.2V MAX, IF = 200mA FOR ALL TYPES
MAXIMUM ZENER IMPEDANCE
MAXIMUM REVERSE
LEAKAGE CURRENT
JEDEC
TYPE NO
NOMINAL
ZENER
VOLTAGE
V
Z
@ I
ZT
★
TEST
CURRENT
I
ZT
Z
ZT
@
I
ZT
Z
ZK
AT
I
ZK
=1mA
TYPICAL
TEMPERATURE
COEFFICIENT
IR
TEST
VOLTAGE
SUFFIX B
MAXIMUM
REGULATOR
CURRENT
I
Z
M
VOLTS mA OHMS OHMS %/ °C
μA
VOLTAGE mA
ZMM5221B-LFR
ZMM5222B-LFR
ZMM5223B-LFR
ZMM5224B-LFR
ZMM5225B-LFR
ZMM5226B-LFR
ZMM5227B-LFR
ZMM5228B-LFR
ZMM5229B-LFR
ZMM5230B-LFR
ZMM5231B-LFR
ZMM5232B-LFR
ZMM5233B-LFR
ZMM5234B-LFR
ZMM5235B-LFR
ZMM5236B-LFR
ZMM5237B-LFR
ZMM5238B-LFR
ZMM5239B-LFR
ZMM5240B-LFR
ZMM5241B-LFR
ZMM5242B-LFR
ZMM5243B-LFR
ZMM5244B-LFR
ZMM5245B-LFR
ZMM5246B-LFR
ZMM5247B-LFR
ZMM5248B-LFR
ZMM5249B-LFR
ZMM5250B-LFR
ZMM5251B-LFR
ZMM5252B-LFR
ZMM5253B-LFR
ZMM5254B-LFR
ZMM5255B-LFR
ZMM5256B-LFR
ZMM5257B-LFR
ZMM5258B-LFR
ZMM5259B-LFR
ZMM5260B-LFR
ZMM5261B-LFR
2.4
2.5
2.7
2.8
3.0
3.3
3.6
3.9
4.3
4.7
5.1
5.6
6.0
6.2
6.8
7.5
8.2
8.7
9.1
10
11
12
13
14
15
16
17
18
19
20
22
24
25
27
28
30
33
36
39
43
47
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
9.5
9.0
8.5
7.8
7.4
7.0
6.6
6.2
5.6
5.2
5.0
4.6
4.5
4.2
3.8
3.4
3.2
3.0
2.7
30
30
30
30
29
28
24
23
22
19
17
11
7
7
5
6
8
8
10
17
22
30
13
15
16
17
19
21
23
25
29
33
35
41
44
49
58
70
80
93
150
1200
1250
1300
1400
1600
1600
1700
1900
2000
1900
1600
1600
1600
1000
750
500
500
600
600
600
600
600
600
600
600
600
600
600
600
600
600
600
600
600
600
600
700
700
800
900
1000
-0.085
-0.085
-0.080
-0.080
-0.075
-0.070
-0.065
-0.060
±0.055
±0.030
±0.030
+0.038
+0.038
+0.045
+0.050
+0.058
+0.062
+0.065
+0.068
+0.075
+0.076
+0.077
+0.079
+0.082
+0.082
+0.083
+0.084
+0.085
+0.086
+0.086
+0.087
+0.087
+0.089
+0.090
+0.091
+0.091
+0.092
+0.093
+0.094
+0.095
+0.095
100
100
75
75
50
25
15
10
5
5
5
5
5
5
3
3
3
3
3
3
2
1
0.5
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
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
2.0
2.0
3.0
3.5
4.0
5.0
6.0
6.5
6.5
7.0
8.0
8.4
9.1
9.9
10
11
12
13
14
14
15
17
18
19
21
21
23
25
27
30
33
36
191
182
168
162
151
138
126
115
106
97
89
81
76
73
67
61
55
52
50
45
41
38
35
32
30
28
27
25
24
23
21.2
19.1
18.2
16.8
16.2
15.1
13.8
12.6
11.5
10.6
9.7
NOTE: SUFFIX〝B〞FOR ±5% ★MEASURED WITH PULSE T
P
= 40ms
SOLDERABLE ENDS
1
4
±
1
0.35±0.15