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CZRF52C8V2-HF

P1-P3P4-P6
SMD Zener Diode
Page 1
QW-G2004
REV:B
Maximum Rating And Electrical Characteristics (at TA=25°C unless otherwise noted)
Voltage 2 to 39 Volts
Power 350 mWatts
CZRF52C2-HF Thru. CZRF52C39-HF
Comchip Technology CO., LTD.
RoHS Device
Halogen Free
Features
- 350mW Power Dissipation.
- High Voltages from 2 ~ 39 V.
- Designed for mounting on small surface.
- Extremely thin/leadless package.
- Pb free product.
Mechanical data
- Case: 1005/SOD-323F Standard package
Molded plastic.
- Terminals: Gold plated, solderable per
MIL-STD-750,method 2026.
- Polarity: Indicated by cathode band.
- Weight: 0.006 gram(approx.).
Circuit Diagram
21
Peak ESD voltage capability (IEC 61000-4-2)
Parameter
Symbol
Value
0.9
350
8
Unit
V
mW
Forward current , surge peak
8.3 ms single half sine-wave superimposed
on rate load( JEDEC method )
2.0
A
IFSM
PD
VF
VPV kV
Maximum Forward Voltage Drop at IF = 10 mA
Maximum Power Dissipation at 25 °C
Operating Junction and Storage Temperature Range
-55 to +125
TJ
°C
Company reserves the right to improve product design , functions and reliability without notice.
0.102(2.60)
0.095(2.40)
0.020(0.50) Typ.
0.051(1.30)
0.043(1.10)
0.035(0.90)
0.027(0.70)
Dimensions in inches and (millimeter)
0.012 (0.30) Typ.
0.040(1.00) Typ.
1005/SOD-323F
SMD Zener Diode
Page 2
QW-G2004
Electrical Characteristics(Ta = 25°C)
REV:B
Comchip Technology CO., LTD.
CZRF52C2-HF
CZRF52C2V2-HF
CZRF52C2V4-HF
CZRF52C2V7-HF
CZRF52C3-HF
CZRF52C3V3-HF
CZRF52C3V6-HF
CZRF52C3V9-HF
CZRF52C4V3-HF
CZRF52C4V7-HF
CZRF52C5V1-HF
CZRF52C5V6-HF
CZRF52C6V2-HF
CZRF52C6V8-HF
CZRF52C7V5-HF
CZRF52C8V2-HF
CZRF52C9V1-HF
CZRF52C10-HF
CZRF52C11-HF
CZRF52C12-HF
CZRF52C13-HF
CZRF52C15-HF
CZRF52C16-HF
CZRF52C18-HF
CZRF52C20-HF
CZRF52C22-HF
CZRF52C24-HF
CZRF52C27-HF
CZRF52C30-HF
CZRF52C33-HF
CZRF52C36-HF
CZRF52C39-HF
Part Number
Marking
Code
Z0
Z1
Z2
Z3
Z4
Z5
Z6
Z7
Z8
Z9
ZA
ZB
ZC
ZE
ZF
ZG
ZH
ZJ
ZK
ZM
ZN
ZP
ZQ
ZR
ZS
ZT
ZU
ZV
ZW
ZX
ZY
ZZ
1.90
2.09
2.28
2.57
2.85
3.14
3.42
3.71
4.09
4.47
4.85
5.32
5.89
6.46
7.13
7.79
8.65
9.50
10.45
11.40
12.35
14.25
15.20
17.10
19.00
20.90
22.80
25.65
28.50
31.35
34.20
37.05
Min
Max
2.10
2.31
2.52
2.84
3.15
3.47
3.78
4.10
4.52
4.94
5.36
5.88
6.51
7.14
7.88
8.61
9.56
10.50
11.55
12.60
13.65
15.75
16.80
18.90
21.00
23.10
25.20
28.35
31.50
34.65
37.80
40.95
5
IZ(mA)
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
100
100
85
83
95
95
95
95
95
78
60
40
10
8
7
7
10
15
20
20
25
30
40
50
50
55
80
80
80
80
90
90
Max
5
IZ(mA)
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
600
600
600
500
500
500
500
500
500
500
480
400
200
150
50
50
50
70
70
90
110
110
170
170
220
220
220
250
250
250
250
300
Max
1
IZ(mA)
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
100
100
100
75
50
25
15
10
5
5
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
Max
1
VR(V)
1
1
1
1
1
1
1
1
2
0.8
1
2
3
5
7
7.5
8.5
9
10
11
12
14
15
17
18
20
23
25
27
29
6
VZ(V)
ZZT(Ohm)
ZZK(Ohm)
IR(uA)
Zener Voltage
Operating
resistance
Rising
operating
Resistance
Reverse
current
Company reserves the right to improve product design , functions and reliability without notice.
SMD Zener Diode
RATING AND CHARACTERISTIC CURVES (CZRF52C2-HF Thru. CZRF52C39-HF)
Page 3
QW-G2004
O
TEMPERATURE COEFFICIENT,(mV/ C)
Fig.1 TEMPERATURE COEFFICENTS
NOMINAL ZENER VOLTAGE,VOLTS
-4
6
5
4
3
2
1
0
1
-2
-3
2 1211
1098
7
6
5
4
3
7
Fig.6 TYPICAL CAPACITANCE
NORMAL ZENER VOLTAGE,VOLTS
CAPACITANCE,PF
0 10 20
30
40
0
50
100
150
200
250
300
350
400
0V BIAS
1V BIAS
BIASAT
50% OF VZNOM
O
TA =25 C
Fig.3 EFFECT OF ZENER VOLTAGE
ON ZENER IMPEDANCE
NORMALL ZENER VOLTAGE,VOLTS
50
1
10
1
10
100
1000
O
TJ=25 C
IZ (AC)0.1IZ (DC)
F=1kHZ
DYNAMIC IMPEDANCE,Ohm
IZ=20mA
IZ=1mA
IZ=5mA
Fig.5 TYPICAL LEAKAGE CURRENT
NOMINAL ZENER VOLTAGE,Volts
100
10
1
0.1
0.01
0.001
0.0001
0.00001
0 5
10
15 20 25 30 35 40 45
LEAKAGE CURRENT,mA
O
+125 C
O
+25 C
O
-55 C
FORWARD VOLTAGE, Volts
Fig.4 TYPICAL FORWARD VOLTAGE
0.4
1
10
100
1000
0.5
0.6
0.7
0.8
0.9
1.0
1.1
FORWARD CURRENT,mA
O
2
5
C
O
7
5C
O
12
5
C
Fig.2 TEMPERATURE COEFFICENTS
NOMINAL ZENER VOLTAGE,VOLTS
O
TEMPERATURE COEFFICIENT,(mV/ C)
100
10 50
10
1
3020 40
REV:B
Comchip Technology CO., LTD.
Company reserves the right to improve product design , functions and reliability without notice.
P1-P3P4-P6

CZRF52C8V2-HF

Mfr. #:
Buy CZRF52C8V2-HF
Manufacturer:
Comchip Technology
Description:
Zener Diodes 0.20W, VR=8.2V
Lifecycle:
New from this manufacturer.
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