SMD Zener Diode
CZRH584C2V4-G Thru CZRH584C51-G
Voltage: 2.4 to 51 Volts
Power: 200 mWatts
RoHS Device
Features
-For surface mounted applications.
-Power Dissipation P
D
: 200mW .
-Ideally suited for automated assembly
processes.
0.010(0.25)
0.006(0.15)
0.012(0.30)
Typical
0.051(1.30)
0.043(1.10)
0.035(0.90)
0.028(0.70)
SOD-523
Mechanical data
-Case: SOD-523, Molded plastic.
-Terminals: Solder Plated,solderable per
MIL-STD-750,method 2026.
-Polarity: Cathode band.
0.028(0.70)
0.020(0.50)
0.067(1.70)
0.059(1.50)
0.004(0.10)
Typical
Circuit Diagram
Cathode
Dimensions in inches and (millimeter)
Anode
Maximum Rating And Electrical Characteristics
Parameter
Total power Dissipation
Total resistance junction to ambient
Total resistance junction to soldering point
Junction Temperature
Storage Temperature
Symbol
P
tot
R
θJA
R
θJS
T
J
T
STG
Value
200
680
100
150
-65 to +150
Unit
mW
°C/W
°C/W
°C
°C
Company reserves the right to improve product design , functions and reliability without notice.
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Comchip Technology CO., LTD.
SMD Zener Diode
Electrical Characteristics
(at Ta=25°C unless otherwise noted)
Zener voltage range
Part Number
V
Z
(V)@I
ZT
Min(V)
CZRH584C2V4-G
CZRH584C2V7-G
CZRH584C3V0-G
CZRH584C3V3-G
CZRH584C3V6-G
CZRH584C3V9-G
CZRH584C4V3-G
CZRH584C4V7-G
CZRH584C5V1-G
CZRH584C5V6-G
CZRH584C6V2-G
CZRH584C6V8-G
CZRH584C7V5-G
CZRH584C8V2-G
CZRH584C9V1-G
CZRH584C10-G
CZRH584C11-G
CZRH584C12-G
CZRH584C13-G
CZRH584C15-G
CZRH584C16-G
CZRH584C18-G
CZRH584C20-G
CZRH584C22-G
CZRH584C24-G
CZRH584C27-G
CZRH584C30-G
CZRH584C33-G
CZRH584C36-G
CZRH584C39-G
CZRH584C43-G
CZRH584C47-G
CZRH584C51-G
2.2
2.5
2.8
3.1
3.4
3.7
4.0
4.4
4.8
5.2
5.8
6.4
7.0
7.7
8.5
9.4
10.4
11.4
12.4
13.8
15.3
16.8
18.8
20.8
22.8
25.1
28.0
31.0
34.0
37.0
40.0
44.0
48.0
Maximum
zener
impedance
I
ZT
Z
ZT
@I
ZT
(Ω)
100
100
95
95
90
90
90
80
60
40
10
15
15
15
15
20
20
25
30
30
40
45
55
55
70
80
80
80
90
130
150
170
180
Nom(V) Max(V) (mA)
2.4
2.7
3.0
3.3
3.6
3.9
4.3
4.7
5.1
5.6
6.2
6.8
7.5
8.2
9.1
10
11
12
13
15
16
18
20
22
24
27
30
33
36
39
43
47
51
2.6
2.9
3.2
3.5
3.8
4.1
4.6
5.0
5.4
6.0
6.6
7.2
7.9
8.7
9.6
10.6
11.6
12.7
14.0
15.6
17.1
19.1
21.2
23.3
25.6
28.9
32.0
35.0
38.0
41.0
46.0
50.0
54.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
2.0
2.0
2.0
2.0
2.0
2.0
2.0
2.0
Typical
Maximum
Temperature
Reverse
coeffient@
Marking
current
I
ZT
mV/°C
Code
Z
ZK
@I
ZK
I
R
V
R
Max
Min
(Ω) (mA)
(µA)
(V)
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
50
20
10
5.0
5.0
3.0
3.0
3.0
2.0
1.0
3.0
2.0
1.0
0.7
0.5
0.2
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
1.0
1.0
1.0
1.0
1.0
1.0
1.0
2.0
2.0
2.0
4.0
4.0
5.0
5.0
6.0
7.0
8.0
8.0
8.0
10.5
11.2
12.6
14.0
15.4
16.8
18.9
21.0
23.1
25.2
27.3
30.1
32.9
35.7
-3.5
-3.5
-3.5
-3.5
-3.5
-3.5
-3.5
-3.5
-2.7
-2.0
0.4
1.2
2.5
3.2
3.8
4.5
5.4
6.0
7.0
9.2
10.4
12.4
14.4
16.4
18.4
21.4
24.4
27.4
30.4
33.4
10.0
10.0
10.0
0
0
0
0
0
0
0
0.2
1.2
2.5
3.7
4.5
5.3
6.2
7.0
8.0
9.0
10.0
11.0
13.0
14.0
16.0
18.0
20.0
22.0
25.3
29.4
33.4
37.4
41.2
12.0
12.0
12.0
Z11
Z12
Z13
Z14
Z15
Z16
Z17
Z1
Z2
Z3
Z4
Z5
Z6
Z7
Z8
Z9
Y1
Y2
Y3
Y4
Y5
Y6
Y7
Y8
Y9
Y10
Y11
Y12
Y13
Y14
Y15
Y16
Y17
600
600
600
600
600
600
600
500
480
400
150
80
80
80
100
150
150
150
170
200
200
225
225
250
250
300
300
325
350
350
375
375
400
Company reserves the right to improve product design , functions and reliability without notice.
QW-BZ025
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Comchip Technology CO., LTD.
SMD Zener Diode
RATING AND CHARACTERISTIC CURVES (CZRH584C2V4-G Thru. CZRH584C51-G)
Fig.1- Typical Forward Voltage
1000
Fig.2- Zener Breakdown Characteristics
100
Ta= 25°C
Forward Current, ( mA )
Zener Current, ( mA )
10
100
150°C
75°C
5°C
25°C
1
10
0.1
1
0.4
0.5
0.6
0.7
0.8
0.9
1.0
1.1
1.2
0.01
0
2
4
6
8
10
12
Forward Voltage, ( V )
Zener Voltage, ( V )
Fig.3- Zener Breakdown Characteristics
100
Ta= 25°C
Fig.4- Typical Leakge Current
1000
100
Zener Current, ( mA )
10
Lealage Current, ( µA)
10
1
+150°C
1
0.1
0.01
+25°C
0.1
0.001
0.0001
-55°C
0.01
10
30
50
70
Zener Voltage, ( V )
0.00001
0
10
20
30
40
50
60
70
80
Nominal Zener Voltage, ( V )
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Comchip Technology CO., LTD.
SMD Zener Diode
Reel Taping Specification
P
1
P
0
Index hole
d
E
T
F
A
F
C
B
P
12
0
o
D
2
D
1
D
W
1
Trailer
Device
Leader
End
.......
.......
Last 50pcs empty
....... .......
....... .......
.......
.... ...
Fast 100pcs empty
Start
Direction of Feed
SYMBOL
A
0.95
±
0.05
0.037
±
0.002
B
1.94
±
0.05
0.076
±
0.002
C
0.73
±
0.05
0.029
±
0.002
d
Φ1.50
+
0.10
0.059
±
0.004
D
178
±
1.0
7.008
±
0.039
D
1
54.00
±
0.5
2.125
±
0.020
D
2
13.00
±
0.5
0.512
±
0.020
SOD-523
(mm)
(inch)
SYMBOL
E
1.75
±
0.10
0.069
±
0.004
F
3.50
±
0.05
0.138
±
0.002
P
2.00
±
0.05
0.079
±
0.002
P
0
4.00
±
0.10
0.158
±
0.004
P
1
2.00
±
0.05
W
8.00
+
0.30 /
–0.10
W
1
9.50
±
1.00
SOD-523
(mm)
(inch)
0.079
±
0.002
0.315
+
0.012 /
–0.004
0.374
±
0.039
REV: A
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Comchip Technology CO., LTD.
SMD Zener Diode
Marking Code
Part Number
CZRH584C2V4-G Thru.
CZRH584C51-G Series
Marking Code
XXX
XXX
1.
XXX: Marking code(see table on Page.2)
2.
:
Cathod Band
Suggested PAD Layout
SOD-523
SIZE
(mm)
A
B
C
D
E
1.40
0.40
0.40
1.80
1.00
(inch)
0.055
0.016
0.016
0.071
0.039
B
D
A
E
C
Standard Packaging
REEL PACK
Case Type
REEL
( pcs )
Reel Size
(inch)
SOD-523
3,000
7
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