CZRL5225B-G

SMD Zener Diodes
CZRL5225B-G Thru. CZRL5267B-G
Voltage: 3.0 ~ 75V
Power Dissipation: 500mW
RoHS Device
MiniMELF (SOD-80)
Features
-Silicon planar power Zener diodes.
-For use in stabilizing and clipping circuits with
higher power rating.
0.020(0.50)
0.012(0.30)
-Standard Zener voltage tolerance is ±5% with a "B"
suffix.
0.063(1.60)
0.055(1.40)
Mechanical Data:
0.146(3.70)
0.134(3.40)
-Case: MiniMELF glass case (SOD-80)
-Polarity: Color band denotes cathode end.
-Mounting position: Any.
-Weight: approx. 0.05g
Dimensions in inches and (millimeter)
Circuit diagram
Electrical Characteristics (TA=25°C, unless otherwise noted)
Parameter
Symbol
Value
Unit
Zener current (See table "Characteristics)
Power dissipation at TA=25°C
Thermal resistance, junction to ambient air
Junction temperature
Storage temperature range
Ptot
500
(1)
mW
(1)
°C/W
RθJA
300
TJ
175
°C
TSTG
-65 to +150
°C
Note: Valid provided that electrodes are kept at ambient temperature.
Company reserves the right to improve product design , functions and reliability without notice.
QW-BZ010
REV:C
Page 1
SMD Zener Diodes
ELECTRICAL CHARACTERISTIC (CZRL5225B-G Thru. CZRL5267B-G)
Max VF=1.25V at IF=200mA, At TA=25°C unless otherwise specified.
Nominal Zener
Test
Maximum Zener
Impedance
Current
(Note 2)
Voltage at IZT
Type NO.
VZ(V)
Typical
Temperature
Coefficient
Max
reverse
Leakage
Current
Maximum
Regulator
Current
IZM (mA)
(Note 3)
IZT (mA)
at IZT
ZZT(ohm)
at IZK=0.25mA
ZZK(ohm)
VZ (%/°C)
IR
(uA)
VR
(V)
CZRL5225B-G
3
20
29
1600
-0.075
50
1
152
CZRL5226B-G
3.3
20
28
1600
-0.07
25
1
138
CZRL5227B-G
3.6
20
24
1700
-0.065
15
1
126
CZRL5228B-G
3.9
20
23
1900
-0.06
10
1
115
CZRL5229B-G
4.3
20
22
2000
-0.055
5
1
106
CZRL5230B-G
4.7
20
19
1900
±0.030
5
2
97
CZRL5231B-G
5.1
20
17
1600
±0.030
5
2
89
CZRL5232B-G
5.6
20
11
1600
0.038
5
3
81
CZRL5233B-G
6
20
7
1600
0.038
5
3.5
76
CZRL5234B-G
6.2
20
7
1000
0.045
5
4
73
CZRL5235B-G
6.8
20
5
750
0.05
3
5
67
CZRL5236B-G
7.5
20
6
500
0.058
3
6
61
CZRL5237B-G
8.2
20
8
500
0.062
3
6.5
55
CZRL5238B-G
8.7
20
8
600
0.065
3
6.5
52
CZRL5239B-G
9.1
20
10
600
0.068
3
7
50
CZRL5240B-G
10
20
17
600
0.075
3
8
45
CZRL5241B-G
11
20
22
600
0.076
2
8.4
41
CZRL5242B-G
12
20
30
600
0.077
1
9.1
38
CZRL5243B-G
13
9.5
13
600
0.079
0.5
9.9
35
(Note 2.)
CZRL5244B-G
14
9
15
600
0.082
0.1
10
32
CZRL5245B-G
15
8.5
16
600
0.082
0.1
11
30
CZRL5246B-G
16
7.8
17
600
0.083
0.1
12
28
CZRL5247B-G
17
7.4
19
600
0.084
0.1
13
27
CZRL5248B-G
18
7
21
600
0.085
0.1
14
25
CZRL5249B-G
19
6.6
23
600
0.086
0.1
14
24
CZRL5250B-G
20
6.2
25
600
0.086
0.1
15
23
CZRL5251B-G
22
5.6
29
600
0.087
0.1
17
21
CZRL5252B-G
24
5.2
33
600
0.087
0.1
18
19.1
CZRL5253B-G
25
5
35
600
0.089
0.1
19
18.2
CZRL5254B-G
27
4.6
41
600
0.09
0.1
21
16.8
CZRL5255B-G
28
4.5
44
600
0.091
0.1
21
16.2
CZRL5256B-G
30
4.2
49
600
0.091
0.1
23
15.1
CZRL5257B-G
33
3.8
58
700
0.092
0.1
25
13.8
CZRL5258B-G
36
3.4
70
700
0.093
0.1
27
12.6
CZRL5259B-G
39
3.2
80
800
0.094
0.1
30
11.6
CZRL5260B-G
43
3
93
900
0.095
0.1
33
10.6
CZRL5261B-G
47
2.7
105
1000
0.095
0.1
36
9.7
CZRL5262B-G
51
2.5
125
1100
0.096
0.1
39
CZRL5263B-G
56
2.2
150
1300
0.096
0.1
43
8.9
--
CZRL5264B-G
60
2.1
170
1400
0.097
0.1
46
--
CZRL5265B-G
62
2
185
1400
0.097
0.1
47
--
CZRL5266B-G
68
1.8
230
1600
0.097
0.1
52
--
CZRL5267B-G
75
1.7
270
1700
0.098
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 ambient temperature.
(3) Tested under thermal equilibrium and DC test conditions.
Company reserves the right to improve product design , functions and reliability without notice.
QW-BZ010
REV:C
Page 2
SMD Zener Diodes
RATING AND CHARACTERISTIC CURVES (CZRL5225B-G Thru. CZRL5267B-G)
Fig.1- Admissible power dissipation vs.
ambient temperature
Ptot, Power Dissipation (mW)
500
400
300
200
100
0
200
100
0
TA, Ambient temperature, ( °C )
Suggested PAD Layout
Mini-MELF (SOD-80)
D
(mm)
(inch)
A
A
3.40
0.134
E
B
1.30
0.051
C
1.70
0.067
D
5.10
0.201
E
1.70
0.067
SIZE
C
B
Standard Packaging
REEL PACK
Case Type
Mini MELF
(SOD-80)
REEL
Reel Size
( pcs )
(inch)
2,500
7
Company reserves the right to improve product design , functions and reliability without notice.
QW-BZ010
REV:C
Page 3
SMD Zener Diodes
Reel Taping Specification
d
P0
P1
E
Index hole
T
F
W
B
P
A
C
12
o
0
D2
D1 D
W1
Trailer
.......
.......
End
Device
.......
.......
Leader
.......
.......
.......
.......
10 pitches (min)
Start
10 pitches (min)
Direction of Feed
Mini-MELF
(SOD-80)
Mini-MELF
(SOD-80)
SYMBOL
A
B
C
d
D
D1
D2
(mm)
2.0 (max)
3.9 (max)
2.0 (max)
1.55 ± 0.10
178 ± 1.00
50.0 MIN.
13.0 ± 0.20
(inch)
0.078(max)
0.153 (max)
0.078 (max)
0.061 ± 0.004
7.00 ± 0.039
1.969 MIN.
0.512 ± 0.008
SYMBOL
E
F
P
P0
P1
W
W1
(mm)
1.75 ± 0.10
3.50 ± 0.05
4.00 ± 0.10
4.00 ± 0.10
2.00 ± 0.05
8.00 ± 0.30
14.4 MAX.
(inch)
0.069 ± 0.004
0.138 ± 0.002
0.157 ± 0.004
0.157 ± 0.004
0.079 ± 0.002
0.314 ± 0.012
0.567 MAX
Company reserves the right to improve product design , functions and reliability without notice.
QW-BZ010
REV:C
Page 4
Similar pages