Voltage 2 to 39 Volts
Power 150 mWatts
Page 1
QW-G2001
Features
-150mW Power Dissipation.
-High Voltages from 2 ~ 39 V.
-Designed for mounting on small surface.
-Extremely thin/leadless package.
-Pb free product.
Mechanical data
-Case: 0503 Standard package/SOD-723F
Molded plastic.
-Terminals: Gold plated, solderable per
MIL-STD-750,method 2026.
-Polarity: Indicated by cathode band.
-Weight: 0.002 gram(approx.).
Peak ESD voltage capability (IEC 61000-4-2)
Parameter Symbol Value
0.9
150
8
Unit
V
mW
Forward current , surge peak
8.3 ms single half sine-wave superimposed
on rate load( JEDEC method )
2.0 A
Maximum Rating AND Electrical Characteristics
IFSM
PD
VF
VPV kV
Maximum Forward Voltage Drop at IF = 10 mA
O
Maximum Power Dissipation at 25 C
REV:B
Operating Junction and Storage Temperature Range -55 to +125
TJOC
RoHS Device
CZRER52C2-HF Thru CZRER52C39-HF
SMD Zener Diode
0.053(1.35)
0.045(1.15)
0.034(0.85)
0.026(0.65)
0.030(0.75)
0.024(0.60)
Dimensions in inches and (millimeter)
0503/SOD-723F
0.022(0.55) Typ.
0.016(0.40) Typ.
Comchip Technology CO., LTD.
Halogen free
Page 2
CZRER52C2-HF
CZRER52C2V2-HF
CZRER52C2V4-HF
CZRER52C2V7-HF
CZRER52C3-HF
CZRER52C3V3-HF
CZRER52C3V6-HF
CZRER52C3V9-HF
CZRER52C4V3-HF
CZRER52C4V7-HF
CZRER52C5V1-HF
CZRER52C5V6-HF
CZRER52C6V2-HF
CZRER52C6V8-HF
CZRER52C7V5-HF
CZRER52C8V2-HF
CZRER52C9V1-HF
CZRER52C10-HF
CZRER52C11-HF
CZRER52C12-HF
CZRER52C13-HF
CZRER52C15-HF
CZRER52C16-HF
CZRER52C18-HF
CZRER52C20-HF
CZRER52C22-HF
CZRER52C24-HF
CZRER52C27-HF
CZRER52C30-HF
CZRER52C33-HF
CZRER52C36-HF
CZRER52C39-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
Electrical Characteristics (TA=25°C)
SMD Zener Diode
Comchip Technology CO., LTD.
QW-G2001
REV:B
Page 3
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
110
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
25C
O
75C
O
125C
Fig.2 TEMPERATURE COEFFICENTS
NOMINAL ZENER VOLTAGE,VOLTS
O
TEMPERATURE COEFFICIENT,(mV/ C)
100
10 50
10
1
3020 40
RATING AND CHARACTERISTIC CURVES (CZRER52C2-HF Thru CZRER52C39-HF)
SMD Zener Diode
Comchip Technology CO., LTD.
QW-G2001
REV:B
0
0.4
0.3
0.2
0.1
0 150125100755025
POWER DISSIPATION,Watts
Fig.9 STEADY STATE POWER DERATING
Page 4
TEMPERATURE(C)
O
ZENER VOLTAGE,Volts
ZENER CURRENT,mA
ZENER VOLTAGE,Volts
ZENER CURRENT,mA
Fig.7 ZENER VOLTAGE VERSUS ZENER CURRENT Fig.8 ZENER VOLTAGE VERSUS ZENER CURRENT
0.01
0.1
1
10
100
0246 8 10 12
O
TA =25 C
0.01
0.1
1
10
100
10 503020 40
2
2V2
2V4
2V7
3
3V3
3V6
3V9
4V3
4V7
5V1
5V6
6V2
6V8
7V5
8V2
9V1
10
11
O
TA =25 C
12
13
15
16
18
20
22
24
27
30
33
36
39
SMD Zener Diode
RATING AND CHARACTERISTIC CURVES (CZRER52C2-HF Thru CZRER52C39-HF)
Comchip Technology CO., LTD.
QW-G2001
REV:B
Index hole
o
120
Trailer Device Leader
10 pitches (min)10 pitches (min)
.......
.......
....... ..............
....... ..............
End Start
d
E
F
B W
A
P
P0
P1
D1
D2
D
W1
T
C
Direction of Feed
Reel Taping Specification
Polarity
Page 5
SMD Zener Diode
Comchip Technology CO., LTD.
QW-G2001
REV:B
BCdD D2
D1
E F P P0P1T
SYMBOL
A
W W1
(mm)
(inch) 0.035 0.004±0.057 0.004±0.031 0.004±0.061 0.002±7.008 0.04±2.362 MIN. 0.512 0.008±
SYMBOL
(mm)
(inch) 0.069 0.004±0.138 0.002±0.157 0.004±0.157 0.004±0.079 0.004±0.008 0.002±0.315 0.008±0.531 MAX.
0.90 0.10±1.46 0.10±
4.00 0.10±
1.55 0.05±
3.50 0.05±1.75 0.10±
60.0 MIN. 13.0 0.20±
0.80 0.10±
4.00 0.10±2.00 0.10±0.22 0.05±8.00 ± 0.20 13.5 MAX.
178 1±
0503
(SOD-723F)
0503
(SOD-723F)
Page 6
SMD Zener Diode
Comchip Technology CO., LTD.
Suggested PAD Layout
SIZE
(inch)
0.033
(mm)
0.85
0.55
0.85
0.022
0.033
1.40 0.055
E0.30 0.012
Standard Package
A
B
C
D
A
C
B
E
D
QW-G2001
REV:B
0503/SOD-723F
Case Type
Qty per Reel
(Pcs)
4000
0503/SOD-723F
Reel Size
(inch)
7
Mouser Electronics
Authorized Distributor
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Comchip Technology:
CZRER52C10-HF CZRER52C11-HF CZRER52C12-HF CZRER52C13-HF CZRER52C15-HF CZRER52C16-HF
CZRER52C18-HF CZRER52C20-HF CZRER52C22-HF CZRER52C24-HF CZRER52C27-HF CZRER52C2V2-HF
CZRER52C2V4-HF CZRER52C2V7-HF CZRER52C30-HF CZRER52C33-HF CZRER52C36-HF CZRER52C39-HF
CZRER52C3-HF CZRER52C3V3-HF CZRER52C3V6-HF CZRER52C3V9-HF CZRER52C4V3-HF CZRER52C4V7-
HF CZRER52C5V1-HF CZRER52C5V6-HF CZRER52C6V2-HF CZRER52C6V8-HF CZRER52C7V5-HF
CZRER52C8V2-HF CZRER52C9V1-HF
