CMHZ5221B_10 Datasheet, PDF (1/2 Pages) Central Semiconductor Corp – SURFACE MOUNT SILICON ZENER DIODE 2.4 VOLTS THRU 75 VOLTS 500mW, 5% TOLERANCE

CMHZ5221B THRU CMHZ5267B
SURFACE MOUNT
SILICON ZENER DIODE
2.4 VOLTS THRU 75 VOLTS
500mW, 5% TOLERANCE
w w w. c e n t r a l s e m i . c o m
DESCRIPTION:
The CENTRAL SEMICONDUCTOR CMHZ5221B
Series Silicon Zener Diode is a high quality voltage
regulator, manufactured in a surface mount
package, designed for use in industrial, commercial,
entertainment and computer applications.
MARKING CODE: SEE MARKING CODE ON
ELECTRICAL CHARACTERISTIC TABLE
SOD-123 CASE
MAXIMUM RATINGS:
Power Dissipation (@TL=75°C)
Maximum Operating Junction Temperature
Storage Temperature
Thermal Resistance
SYMBOL
PD
TJ
Tstg
Θ_JL
500
+150
-65 to +175
150
ELECTRICAL CHARACTERISTICS: (TA=25°C), VF=0.9V MAX @ IF=10mA (for all types)
TYPE
CMHZ5221B
CMHZ5222B
CMHZ5223B
CMHZ5224B
CMHZ5225B
CMHZ5226B
CMHZ5227B
CMHZ5228B
CMHZ5229B
CMHZ5230B
CMHZ5231B
CMHZ5232B
CMHZ5233B
CMHZ5234B
CMHZ5235B
CMHZ5236B
CMHZ5237B
CMHZ5238B
CMHZ5239B
CMHZ5240B
CMHZ5241B
CMHZ5242B
CMHZ5243B
CMHZ5244B
CMHZ5245B
CMHZ5246B
CMHZ5247B
CMHZ5248B
CMHZ5249B
CMHZ5250B
CMHZ5251B
CMHZ5252B
CMHZ5253B
MIN
V
2.280
2.375
2.565
2.660
2.850
3.135
3.420
3.705
4.085
4.465
4.845
5.320
5.700
5.890
6.460
7.125
7.790
8.265
8.645
9.500
10.45
11.40
12.35
13.30
14.25
15.20
16.15
17.10
18.05
19.00
20.90
22.80
23.75
ZENER
VOLTAGE
VZ @ IZT
NOM
V
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
MAX
V
2.520
2.625
2.835
2.940
3.150
3.465
3.780
4.095
4.515
4.935
5.355
5.880
6.300
6.510
7.140
7.875
8.610
9.135
9.555
10.50
11.55
12.60
13.65
14.70
15.75
16.80
17.85
18.90
19.95
21.00
23.10
25.20
26.25
TEST
CURRENT
MAXIMUM ZENER
IMPEDANCE
IZT
ZZT @ IZT ZZK @ IZK
mA
Ω
Ω
mA
20
30
1200 0.25
20
30
1250 0.25
20
30
1300 0.25
20
30
1400 0.25
20
30
1600 0.25
20
28
1600 0.25
20
24
1700 0.25
20
23
1900 0.25
20
22
2000 0.25
20
19
1900 0.25
20
17
1600 0.25
20
11
1600 0.25
20
7.0
1600 0.25
20
7.0
1000 0.25
20
5.0
750
0.25
20
6.0
500
0.25
20
8.0
500
0.25
20
8.0
600
0.25
20
10
600
0.25
20
17
600
0.25
20
22
600
0.25
20
30
600
0.25
9.5
13
600
0.25
9.0
15
600
0.25
8.5
16
600
0.25
7.8
17
600
0.25
7.4
19
600
0.25
7.0
21
600
0.25
6.6
23
600
0.25
6.2
25
600
0.25
5.6
29
600
0.25
5.2
33
600
0.25
5.0
35
600
0.25
MAXIMUM
REVERSE
CURRENT
IR @ VR
μA
V
100
1.0
100
1.0
75
1.0
75
1.0
50
1.0
25
1.0
15
1.0
10
1.0
5.0
1.0
5.0
2.0
5.0
2.0
5.0
3.0
5.0
3.5
5.0
4.0
3.0
5.0
3.0
6.0
3.0
6.5
3.0
6.5
3.0
7.0
3.0
8.0
2.0
8.4
1.0
9.1
0.5
9.9
0.1
10
0.1
11
0.1
12
0.1
13
0.1
14
0.1
14
0.1
15
0.1
17
0.1
18
0.1
19
UNIT
mW
°C
°C
°C/W
MAX. MARKING
TEMP. CODE
COEFF.
Θ VZ
%/°C
-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
CC1
CC2
CC3
CC4
CC5
CD1
CD2
CD3
CD4
CD5
CE1
CE2
CE3
CE4
CE5
CF1
CF2
CF3
CF4
CF5
CH1
CH2
CH3
CH4
CH5
CJ1
CJ2
CJ3
CJ4
CJ5
CK1
CK2
CK3
R9 (12-August 2010)