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Comchip Technology

CZRL5244B Datasheet Preview

CZRL5244B Datasheet

Surface Mount Zener Diodes

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Surface Mount Zener Diodes
CZRL5225 Thru CZRL5267
Voltage: 3.0 - 75 Volts
Power: 500 mW
COMCHIP
Www.comchiptech.com
Features
Silicon Planar Power Zener Diodes
For use in stabilizing and clipping circuits
with higher power rating.
Standard Zener voltage tolerance is ± 5%
with a “B” suffix.
MiniMELF (SOD-80)
Mechanical data
Case: MiniMELF Glass Case (SOD-80)
Weight: approx. 0.05g
Dimensions in mm
Maximum Ratings and Electrical Characterics
P a ra m e te r
Zener Current (see Table “Characteristic s”)
Power Diss ipation at Tamb = 25°C
Thermal Resist ance Junct ion to Am bient Air
Junction Temperature
Storage Temperature Range
Symbol Value
Ptot
R JA
Tj
TS
500(1)
300(1)
175
–65 to +150
Note: (1) Valid provided that electrodes ar e kept at ambient temperature
Unit
mW
°C/W
°C
°C
MDS0303005A
Page 1




Comchip Technology

CZRL5244B Datasheet Preview

CZRL5244B Datasheet

Surface Mount Zener Diodes

No Preview Available !

Surface Mount Zener Diodes
COMCHIP
www.comchiptech.com
ELECTRICAL CHARACTERISTICS (TA=25°C unless otherwise noted) Max. VF = 1.25Volts at IF = 200mA
Type No.
Nominal
Zener
Voltage at
IZT
VZ (V)
(Note 3.)
Test
current
IZT
(mA)
Maximum Zener Impedance
(Note 2.)
at IZT
ZZT (ohm)
at
IZK = 0.25mA
ZZK (ohm)
Typical
Temperature
Coefficient
VZ (%/°C)
Max reverse Leakage
Current
IR
(uA)
VR
(V)
Maximum
Regulator
Current
IZM (mA)
(Note 2.)
CZRL5225B
CZRL5226B
CZRL5227B
CZRL5228B
CZRL5229B
CZRL5230B
CZRL5231B
CZRL5232B
CZRL5233B
CZRL5234B
CZRL5235B
CZRL5236B
CZRL5237B
CZRL5238B
CZRL5239B
CZRL5240B
CZRL5241B
CZRL5242B
CZRL5243B
CZRL5244B
CZRL5245B
CZRL5246B
CZRL5247B
CZRL5248B
CZRL5249B
CZRL5250B
CZRL5251B
CZRL5252B
CZRL5253B
CZRL5254B
CZRL5255B
CZRL5256B
CZRL5257B
CZRL5258B
CZRL5259B
CZRL5260B
CZRL5261B
CZRL5262B
CZRL5263B
CZRL5264B
CZRL5265B
CZRL5266B
CZRL5267B
3
3.3
3.6
3.9
4.3
4.7
5.1
5.6
6
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
51
56
60
62
68
75
20 29
20 28
20 24
20 23
20 22
20 19
20 17
20 11
20 7
20 7
20 5
20 6
20 8
20 8
20 10
20 17
20 22
20 30
9.5 13
9 15
8.5 16
7.8 17
7.4 19
7 21
6.6 23
6.2 25
5.6 29
5.2 33
5 35
4.6 41
4.5 44
4.2 49
3.8 58
3.4 70
3.2 80
3 93
2.7 105
2.5 125
2.2 150
2.1 170
2 185
1.8 230
1.7 270
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
1100
1300
1400
1400
1600
1700
– 0.075
– 0.070
– 0.065
– 0.060
– 0.055
±0.030
±0.030
+0.038
+0.038
+0.045
+0.05
+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
+0.09
+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
50 1 152
25 1 138
15 1 126
10 1 115
5 1 106
5 2 97
5 2 89
5 3 81
5 3.5 76
5 4 73
3 5 67
3 6 61
3 6.5 55
3 6.5 52
3 7 50
3 8 45
2 8.4 41
1 9.1 38
0.5 9.9
35
0.1 10
32
0.1 11
30
0.1 12
28
0.1 13
27
0.1 14
25
0.1 14
24
0.1 15
23
0.1 17
21
0.1 18 19.1
0.1 19 18.2
0.1 21 16.8
0.1 21 16.2
0.1 23 15.1
0.1 25 13.8
0.1 27 12.6
0.1 30 11.6
0.1 33 10.6
0.1 36
9.7
0.1 39
8.9
0.1 43
0.1 46
0.1 47
0.1 52
0.1 56
Notes: (1) The Zener impedance is derived from the 1KHZ AC volt age which results when an AC current having an RMS value equal to 10% of
the Zener current (IZTor IZK) is superim posed on IZT or IZK. Zener impedance is m easured at two points to insure a sharp knee on the breakdown
curve and to eliminate unstable units
(2) Valid provided that electrodes at a distance of 10mm from case are kept at am bient temperature
(3) Tested under thermal equilibrium and DC test conditions.
MDS0303005A
Page 2


Part Number CZRL5244B
Description Surface Mount Zener Diodes
Maker Comchip Technology
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CZRL5244B Datasheet PDF






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