CMHZ5221B Datasheet, PDF (2/2 Pages) Central Semiconductor Corp – SURFACE MOUNT ZENER DIODE 2.4 VOLTS THRU 200 VOLTS 500mW, 5% TOLERANCE

Central^TM
Semiconductor Corp.
CMHZ5221B THRU CMHZ5281B
SURFACE MOUNT ZENER DIODE
2.4 VOLTS THRU 200 VOLTS
500mW, 5% TOLERANCE
ELECTRICAL CHARACTERISTICS: (TA=25°C), VF=0.9V MAX @ IF=10mA FOR ALL TYPES
TYPE NO.
CMHZ5254B
CMHZ5255B
CMHZ5256B
CMHZ5257B
CMHZ5258B
CMHZ5259B
CMHZ5260B
CMHZ5261B
CMHZ5262B
CMHZ5263B
CMHZ5264B
CMHZ5265B
CMHZ5266B
CMHZ5267B
CMHZ5268B
CMHZ5269B
CMHZ5270B
CMHZ5271B
CMHZ5272B
CMHZ5273B
CMHZ5274B
CMHZ5275B
CMHZ5276B
CMHZ5277B
CMHZ5278B
CMHZ5279B
CMHZ5280B
CMHZ5281B
MIN
VOLTS
25.65
26.60
28.50
31.35
34.20
37.05
40.85
44.65
48.45
53.20
57.00
58.90
64.60
71.25
77.90
82.65
86.45
95.00
104.50
114.00
123.50
133.00
142.50
152.00
161.50
171.00
180.50
190.00
ZENER
VOLTAGE
VZ @ IZT
NOM
VOLTS
27
28
30
33
36
39
43
47
51
56
60
62
68
75
82
87
91
100
110
120
130
140
150
160
170
180
190
200
MAX
VOLTS
28.35
29.40
31.50
34.65
37.80
40.95
45.15
49.35
53.55
58.80
63.00
65.10
71.40
78.75
86.10
91.35
95.55
105.00
115.50
126.00
136.50
147.00
157.50
168.00
178.50
189.00
199.50
210.00
TEST
CURRENT
IZT
mA
4.6
4.5
4.2
3.8
3.4
3.2
3.0
2.7
2.5
2.2
2.1
2.0
1.8
1.7
1.5
1.4
1.4
1.3
1.1
1.0
0.95
0.90
0.85
0.80
0.74
0.68
0.66
0.65
MAXIMUM ZENER
IMPEDANCE
ZZT@IZT
Ω
41
44
49
58
70
80
93
105
125
150
170
185
230
270
330
370
400
500
750
900
1100
1300
1500
1700
1900
2200
2400
2500
ZZK
Ω
600
600
600
700
700
800
900
1000
1100
1300
1400
1400
1600
1700
2000
2200
2300
2600
3000
4000
4500
4500
5000
5500
5500
6000
6500
7000
@IZK
mA
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
MAXIMUM
REVERSE
CURRENT
IR
@VR
µA
VOLTS
0.1
21
0.1
21
0.1
23
0.1
25
0.1
27
0.1
30
0.1
33
0.1
36
0.1
39
0.1
43
0.1
46
0.1
47
0.1
52
0.1
56
0.1
62
0.1
68
0.1
69
0.1
76
0.1
84
0.1
91
0.1
99
0.1
106
0.1
114
0.1
122
0.1
129
0.1
137
0.1
144
0.1
152
MAX.
TEMP.
COEFF.
ΘVZ
%/°C
+0.090
+0.091
+0.091
+0.092
+0.093
+0.094
+0.095
+0.095
+0.096
+0.096
+0.097
+0.097
+0.097
+0.098
+0.098
+0.099
+0.099
+0.11
+0.11
+0.11
+0.11
+0.11
+0.11
+0.11
+0.11
+0.11
+0.11
+0.11
MARKING
CODE
CK4
CK5
CM1
CM2
CM3
CM4
CM5
CN1
CN2
CN3
CN4
CN5
CP1
CP2
CP3
CP4
CP5
CR1
CR2
CR3
CR4
CR5
CS1
CS2
CS3
CS4
CS5
CT1
SOD-123 CASE - MECHANICAL OUTLINE
Lead Code:
1) Cathode
2) Anode
A
D
1
B
G
2
C
H
E
F
SYMBOL
A
B
C
D
E
F
G
H
DIMENSIONS
INCHES MILLIMETERS
MIN MAX MIN MAX
0.037 0.053 0.95 1.35
- 0.005 -
0.12
- 0.008 -
0.20
0.055 0.071 1.40 1.80
0.098 0.112 2.50 2.84
0.140 0.154 3.55 3.90
0.010 -
0.25
-
0.020 0.028 0.50 0.70
SOD-123 (REV:R3)
R3
R3 ( 2-November 2001)