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ZMM5221 - ZMM5267
Certificate TH97/10561QM
Certificate TW00/17276EM
ZENER DIODES
VZ : 2.4 to 75 V
PD : 500 mW
FEATURES :
• Silicon planar zener diodes
• Standard Zener voltage tolerance is ±10%
• Other tolerances are available upon request.
• These diodes are also available in the DO-35 case
with the type designation 1N5221 … 1N5267
• Pb / RoHS Free
MiniMELF (SOD-80C)
Cathode Mark
φ 0.063 (1.64)
0.055 (1.40)
0.142(3.6)
0.134(3.4)
0.019(0.48)
0.011(0.28)
Mounting Pad Layout
MECHANICAL DATA :
* Case : MiniMELF Glass Case (SOD-80C)
* Weight : 0.05 gram (approximately)
0.049 (1.25)Min.
0.098 (2.50)
Max.
0.079 (2.00)Min.
0.197 (5.00)
REF
Dimensions in inches and ( millimeters )
Maximum Ratings and Thermal Characteristics
Rating at 25 °C ambient temperature unless otherwise specifie.
Parameter
Symbol
Zener Current see Table "Characteristics"
Maximum Forward Voltage at IF = 200 mA.
Power Dissipation at Ta = 75 °C
Thermal Resistance Junction to Ambient Air
Junction temperature
Storage temperature range
VF
PD
RӨJA
TJ
TSTG
Notes: (1) Valid provided that electrodes are kept at ambient temperature
Value
1.1
500(1)
300(1)
175
-65 to + 150
Unit
V
mW
°C/W
°C
°C
Page 1 of 2
Rev. 03 : July 17, 2006

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Certificate TH97/10561QM
Certificate TW00/17276EM
ELECTRICAL CHARACTERISTICS
Rating at 25 °C ambient temperature unless otherwise specified
Nominal Zener Test
Maximum Zener
Type
Voltage (3)
VZ @ IZT
(V)
Current
IZT
(mA)
Impedance (1)
ZZT @ IZT IZK Z=Z0K.@25mA
() ()
Maximum Reverse
Leakage Current
IR @ VR
(μA) (V)
Typical
Temperature
Coefficient
αVZ(%/ °C)
ZMM5221
ZMM5222
ZMM5223
ZMM5224
ZMM5225
ZMM5226
ZMM5227
ZMM5228
ZMM5229
ZMM5230
ZMM5231
ZMM5232
ZMM5233
ZMM5234
ZMM5235
ZMM5236
ZMM5237
ZMM5238
ZMM5239
ZMM5240
ZMM5241
ZMM5242
ZMM5243
ZMM5244
ZMM5245
ZMM5246
ZMM5247
ZMM5248
ZMM5249
ZMM5250
ZMM5251
ZMM5252
ZMM5253
ZMM5254
ZMM5255
ZMM5256
ZMM5257
ZMM5258
ZMM5259
ZMM5260
ZMM5261
ZMM5262
ZMM5263
ZMM5264
ZMM5265
ZMM5266
ZMM5267
2.4
20 30
1200
100 1.0
-0.085
2.5
20 30
1250
100 1.0
-0.085
2.7
20 30
1300
75 1.0 -0.080
2.8
20 30
1400
75 1.0 -0.080
3.0
20 29
1600
50 1.0 -0.075
3.3
20 28
1600
25 1.0 -0.070
3.6
20 24
1700
15 1.0 -0.065
3.9
20 23
1900
10 1.0 -0.060
4.3
20 22
2000
5.0 1.0 ± 0.055
4.7
20 19
1900
5.0 2.0 ± 0.030
5.1
20 17
1600
5.0 2.0 ± 0.030
5.6
20 11
1600
5.0 3.0 +0.038
6.0
20 7
1600
5.0 3.5 +0.038
6.2
20 7
1000
5.0 4.0 +0.045
6.8 20 5
750 3.0 5.0 +0.050
7.5 20 6
500 3.0 6.0 +0.058
8.2 20 8
500 3.0 6.5 +0.062
8.7 20 8
600 3.0 6.5 +0.065
9.1 20 10 600 3.0 7.0 +0.068
10 20 17 600 3.0 8.0 +0.075
11 20 22 600 2.0 8.4 +0.076
12 20 30 600 1.0 9.1 +0.077
13 9.5 13 600 0.5 9.9 +0.079
14 9.0 15 600 0.1 10 +0.082
15 8.5 16 600 0.1 11 +0.082
16 7.8 17 600 0.1 12 +0.083
17 7.4 19 600 0.1 13 +0.084
18 7.0 21 600 0.1 14 +0.085
19 6.6 23 600 0.1 14 +0.086
20 6.2 25 600 0.1 15 +0.086
22 5.6 29 600 0.1 17 +0.087
24 5.2 33 600 0.1 18 +0.088
25 5.0 35 600 0.1 19 +0.089
27 4.6 41 600 0.1 21 +0.090
28 4.5 44 600 0.1 21 +0.091
30 4.2 49 600 0.1 23 +0.091
33 3.8 58 700 0.1 25 +0.092
36 3.4 70 700 0.1 27 +0.093
39 3.2 80 800 0.1 30 +0.094
43 3.0 93 900 0.1 33 +0.095
47
2.7 105
1000
0.1 36 +0.095
51
2.5 125
1100
0.1 39 +0.096
56
2.2 150
1300
0.1 43 +0.096
60
2.1 170
1400
0.1 46 +0.097
62
2.0 185
1400
0.1 47 +0.097
68
1.8 230
1600
0.1 52 +0.097
75
1.7 270
1700
0.1 56 +0.098
Notes :
(1) The Zener impedance is derived from the 1kHz AC voltage which results when an AC current having an RMS value equal
to 10% of the Zener current (IZT or IZK) is superimposed on IZT or IZK. Zener impedance is measured at two points to insure
a sharp knee on the breakdown curve and to eliminate unstable units
(2) Valid provided that electrodes are kept at ambient temperature
(3) Tested under thermal equilibrium and DC test conditions
Maximum
Regulator
Current(2)
IZM
(mA)
190
182
168
162
152
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
19.1
18.2
16.8
16.2
15.1
13.8
12.6
11.6
10.6
9.7
8.9
-
-
-
-
-
Page 2 of 2
Rev. 03 : July 17, 2006