CZRQR52C10-HF

SMD Zener Diode
CZRQR52C2-HF Thru. CZRQR52C39-HF
Voltage 2 to 39 Volts
Power 125 mWatts
RoHS Device
Halogen Free
Features
0402/SOD-923F
- 125mW Power Dissipation.
0.041(1.05)
0.037(0.95)
- High Voltages from 2 ~ 39 V.
- Designed for mounting on small surface.
0.026(0.65)
0.022(0.55)
- Extremely thin/leadless package.
- Pb free product.
Mechanical data
0.022(0.55)
0.018(0.45)
- Case: 0402/SOD-923F standard package
Molded plastic.
0.014(0.35)
0.010(0.25)
- Terminals: Gold plated, solderable per
MIL-STD-750,method 2026.
- Polarity: Indicated by cathode band.
0.020(0.50)
0.016(0.40)
- Weight: 0.001 grams(approx.).
Dimensions in inches and (millimeter)
Circuit diagram
Maximum Rating And Electrical Characteristics
Symbol
Value
Unit
Maximum Forward Voltage Drop at IF = 10 mA
VF
0.9
V
Maximum Power Dissipation at 25 °C
PD
125
mW
Forward current , surge peak
8.3 ms single half sine-wave superimposed
on rate load( JEDEC method )
IFSM
2.0
A
Peak ESD voltage capability (IEC 61000-4-2)
VPV
8
kV
TJ
-55 to +125
Parameter
Operating Junction and Storage Temperature Range
Company reserves the right to improve product design , functions and reliability without notice.
°C
REV:B
Page 1
QW-G2012
Comchip Technology CO., LTD.
SMD Zener Diode
Electrical Characteristics (at TA=25°C unless otherwise noted)
Zener Voltage
Part Number
Marking
Code
VZ (V)
Operating
resistance
Rising
operating
Resistance
ZZT (Ω)
ZZK (Ω)
Min
Typ
Max
IZ
(mA)
Max
IZ
(mA)
Max
IZ
(mA)
Reverse
current
IR (uA)
VR
Max
(V)
CZRQR52C2-HF
Z0
1.90
2.0
2.10
5
100
5
600
1
100
1
CZRQR52C2V2-HF
Z1
2.09
2.2
2.31
5
100
5
600
1
100
1
CZRRQ52C2V4-HF
Z2
2.28
2.4
2.52
5
85
5
600
1
100
1
CZRQR52C2V7-HF
Z3
2.57
2.7
2.84
5
83
5
500
1
75
1
CZRQR52C3-HF
Z4
2.85
3.0
3.15
5
95
5
500
1
50
1
CZRQR52C3V3-HF
Z5
3.14
3.3
3.47
5
95
5
500
1
25
1
CZRQR52C3V6-HF
Z6
3.42
3.6
3.78
5
95
5
500
1
15
1
CZRQR52C3V9-HF
Z7
3.71
3.9
4.10
5
95
5
500
1
10
1
CZRQR52C4V3-HF
Z8
4.09
4.3
4.52
5
95
5
500
1
5
1
CZRQR52C4V7-HF
Z9
4.47
4.7
4.94
5
78
5
500
1
5
2
CZRQR52C5V1-HF
ZA
4.85
5.1
5.36
5
60
5
480
1
0.1
0.8
CZRQR52C5V6-HF
ZB
5.32
5.6
5.88
5
40
5
400
1
0.1
1
CZRQR52C6V2-HF
ZC
5.89
6.2
6.51
5
10
5
200
1
0.1
2
CZRQR52C6V8-HF
ZE
6.46
6.8
7.14
5
8
5
150
1
0.1
3
CZRQR52C7V5-HF
ZF
7.13
7.5
7.88
5
7
5
50
1
0.1
5
CZRQR52C8V2-HF
ZG
7.79
8.2
8.61
5
7
5
50
1
0.1
6
CZRQR52C9V1-HF
ZH
8.65
9.1
9.56
5
10
5
50
1
0.1
7
CZRQR52C10-HF
ZJ
9.50
10
10.50
5
15
5
70
1
0.1
7.5
CZRQR52C11-HF
ZK
10.45
11
11.55
5
20
5
70
1
0.1
8.5
CZRQR52C12-HF
ZM
11.40
12
12.60
5
20
5
90
1
0.1
9
CZRQR52C13-HF
ZN
12.35
13
13.65
5
25
5
110
1
0.1
10
CZRQR52C15-HF
ZP
14.25
15
15.75
5
30
5
110
1
0.1
11
CZRQR52C16-HF
ZQ
15.20
16
16.80
5
40
5
170
1
0.1
12
CZRQR52C18-HF
ZR
17.10
18
18.90
5
50
5
170
1
0.1
14
CZRQR52C20-HF
ZS
19.00
20
21.00
5
50
5
220
1
0.1
15
CZRQR52C22-HF
ZT
20.90
22
23.10
5
55
5
220
1
0.1
17
CZRQR52C24-HF
ZU
22.80
24
25.20
5
80
5
220
1
0.1
18
CZRQR52C27-HF
ZV
25.65
27
28.35
5
80
5
250
1
0.1
20
CZRQR52C30-HF
ZW
28.50
30
31.50
5
80
5
250
1
0.1
23
CZRQR52C33-HF
ZX
31.35
33
34.65
5
80
5
250
1
0.1
25
CZRQR52C36-HF
ZY
34.20
36
37.80
5
90
5
250
1
0.1
27
CZRQR52C39-HF
ZZ
37.05
39
40.95
5
90
5
300
1
0.1
29
Company reserves the right to improve product design , functions and reliability without notice.
REV:B
Page 2
QW-G2012
Comchip Technology CO., LTD.
SMD Zener Diode
RATING AND CHARACTERISTIC CURVES (CZRQR52C2-HF Thru CZRQR52C39-HF)
Fig.2 TEMPERATURE COEFFICENTS
C)
O
7
6
TEMPERATURE COEFFICIENT,(mV/
5
4
3
2
1
0
1
-2
-3
-4
2
3
5
4
7
6
8
9
10
11
100
10
1
10
12
20
NOMINAL ZENER VOLTAGE,VOLTS
Fig.3 EFFECT OF ZENER VOLTAGE
ON ZENER IMPEDANCE
40
50
1.0
1.1
Fig.4 TYPICAL FORWARD VOLTAGE
1000
1000
10
12
1
1
10
1
50
0.4
0.5
NORMALL ZENER VOLTAGE,VOLTS
0.6
O
IZ=20mA
10
100
C
IZ=5mA
25
100
CO
IZ=1mA
5CO
TJ=25 OC
IZ (AC)0.1IZ (DC)
F=1kHZ
FORWARD CURRENT,mA
DYNAMIC IMPEDANCE,Ohm
30
NOMINAL ZENER VOLTAGE,VOLTS
75
TEMPERATURE COEFFICIENT,(mV/
O
C)
Fig.1 TEMPERATURE COEFFICENTS
0.7
0.8
0.9
FORWARD VOLTAGE, Volts
Fig.5 TYPICAL LEAKAGE CURRENT
Fig.6 TYPICAL CAPACITANCE
100
400
10
350
O
O
0.1
+125 C
0.01
O
0.001
+25 C
0.0001
-55 C
0.00001
0V BIAS
1V BIAS
300
1
CAPACITANCE,PF
LEAKAGE CURRENT,mA
TA =25 C
250
200
150
BIASAT
50% OF VZNOM
100
O
50
0
0
5
10
15
20
25
30
35
40
45
0
NOMINAL ZENER VOLTAGE,Volts
10
20
30
40
NORMAL ZENER VOLTAGE,VOLTS
Company reserves the right to improve product design , functions and reliability without notice.
REV:B
Page 3
QW-G2012
Comchip Technology CO., LTD.
SMD Zener Diode
RATING AND CHARACTERISTIC CURVES (CZRQR52C2-HF Thru CZRQR52C39-HF)
O
ZENER CURRENT,mA
10
1
0.1
0.01
39
30
27
24
22
20
18
16
15
12
TA =25 C
11
10
9V1
8V2
7V5
6V8
6V2
2
2V2
2V4
2V7
3
3V3
3V6
3V9
4V3
4V7
5V1
5V6
ZENER CURRENT,mA
100
O
TA =25 C
13
100
Fig.8 ZENER VOLTAGE VERSUS ZENER CURRENT
33
36
Fig.7 ZENER VOLTAGE VERSUS ZENER CURRENT
10
1
0.1
0.01
0
2
4
6
8
10
12
10
ZENER VOLTAGE,Volts
20
30
40
50
ZENER VOLTAGE,Volts
Fig.9 STEADY STATE POWER DERATING
POWER DISSIPATION,Watts
0.4
0.3
0.2
0.1
0
0
25
50
75
100
125
150
O
TEMPERATURE(C)
Company reserves the right to improve product design , functions and reliability without notice.
REV:B
Page 4
QW-G2012
Comchip Technology CO., LTD.
SMD Zener Diode
Reel Taping Specification
d
P0
P1
T
E
Index hole
F
W
B
C
P
A
12
o
0
D2
D1 D
W1
Trailer
Device
.......
.......
End
.......
.......
Leader
.......
.......
.......
.......
10 pitches (min)
Start
10 pitches (min)
Direction of Feed
0402
(SOD-923F)
0402
(SOD-923F)
SYMBOL
A
B
C
d
D
D1
D2
(mm)
0.75 ± 0.05
1.17 ± 0.05
0.65 ± 0.05
1.50 + 0.10
- 0
178 ± 1
60.0 + 0.50
- 0
13.0 ± 0.20
(inch)
0.030 ± 0.002
0.046 ± 0.002
0.026 ± 0.002
0.059 + 0.004
- 0
7.008 ± 0.039
2.362 + 0.020
- 0
0.512 ± 0.008
SYMBOL
E
F
P
P0
P1
T
W
W1
(mm)
1.75 ± 0.10
3.50 ± 0.10
4.00 ± 0.10
4.00 ± 0.10
2.00 ± 0.10
0.20 + 0.02
- 0.05
8.00 ± 0.20
12.0 ± 0.15
(inch)
0.069 ± 0.004
0.138 ± 0.004
0.157 ± 0.004
0.157 ± 0.004
0.079 ± 0.004
0.008 + 0.001
- 0.002
0.315 ± 0.008
0.472 ± 0.006
Company reserves the right to improve product design , functions and reliability without notice.
REV:B
Page 5
QW-G2012
Comchip Technology CO., LTD.
SMD Zener Diode
Suggested PAD Layout
0402/SOD-923F
SIZE
(mm)
(inch)
D
A
A
0.750
0.030
E
B
0.500
0.020
C
0.700
0.028
D
1.250
0.049
E
0.250
0.010
C
B
Standard Packaging
Case Type
0402/SOD-923F
Qty Per Reel
Reel Size
(Pcs)
(inch)
5,000
7
Company reserves the right to improve product design , functions and reliability without notice.
REV:B
Page 6
QW-G2012
Comchip Technology CO., LTD.
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