Comchip CZRERT52C16 Smd zener diode Datasheet

SMD Zener Diode
SMD Diodes Specialist
CZRERT52C2 Thru CZRERT52C39
(RoHS Device)
Voltage 2 to 39 Volts
Power 150 mWatts
0503(1308)
Features
0.053(1.35)
0.045(1.15)
150mW Power Dissipation.
High Voltages from 2 ~ 39 V.
0.034(0.85)
0.026(0.65)
Designed for mounting on small surface.
Extremely thin/leadless package.
Pb free product.
0.022(0.55)
Mechanical data
0.018(0.45)
Case: 0503(1308)Standard package
Molded plastic.
0.016(0.40) Typ.
Terminals: Gold plated, solderable per
MIL-STD-750,method 2026.
Polarity: Indicated by cathode band.
0.022(0.55) Typ.
Weight: 0.0011 gram(approx.).
Dimensions in inches and (millimeter)
Maximum Rating AND Electrical Characteristics
Symbol
Value
Unit
VF
0.9
V
PD
150
mW
Forward current , surge peak
8.3 ms single half sine-wave superimposed
on rate load( JEDEC method )
I FSM
2.0
A
Peak ESD voltage capability (IEC 61000-4-2)
V PV
8
kV
TJ
-55 to +125
Parameter
Maximum Forward Voltage Drop at I F = 10 mA
O
Maximum Power Dissipation at 25 C
Operating Junction and Storage Temperature Range
O
C
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Page 1
QW-A2014
Comchip Technology CO., LTD.
SMD Zener Diode
SMD Diodes Specialist
Electrical Characteristics (T A =25 C)
O
Part Nu mbe r
Zener Voltage
Op erating
resistance
Ri sing
operating
Re sistance
Re verse
current
V Z (V)
ZZT(Oh m)
ZZK( Oh m)
IR( uA)
Mar ki ng
Co de
Mi n
Ma x
I Z (mA)
Ma x
I Z (mA)
Ma x
I Z (mA)
Ma x
V R (V)
CZ RE RT 52C2
Z0
1.90
2.10
5
100
5
600
1
100
1
CZ RE RT 52C2 V2
Z1
2.09
2.31
5
100
5
600
1
100
1
CZ RE RT 52C2 V4
Z2
2.28
2.52
5
85
5
600
1
100
1
CZ RE RT 52C2 V7
Z3
2.57
2.84
5
83
5
500
1
75
1
CZ RE RT 52C3
Z4
2.85
3.15
5
95
5
500
1
50
1
CZ RE RT 52C3 V3
Z5
3.14
3.47
5
95
5
500
1
25
1
CZ RE RT 52C3 V6
Z6
3.42
3.78
5
95
5
500
1
15
1
CZ RE RT 52C3 V9
Z7
3.71
4.10
5
95
5
500
1
10
1
CZ RE RT 52C4 V3
Z8
4.09
4.52
5
95
5
500
1
5
1
CZ RE RT 52C4 V7
Z9
4.47
4.94
5
78
5
500
1
5
2
CZ RE RT 52C5 V1
ZA
4.85
5.36
5
60
5
480
1
0.1
0.8
CZ RE RT 52C5 V6
ZB
5.32
5.88
5
40
5
400
1
0.1
1
CZ RE RT 52C6 V2
ZC
5.89
6.51
5
10
5
200
1
0.1
2
CZ RE RT 52C6 V8
ZE
6.46
7.14
5
8
5
150
1
0.1
3
CZ RE RT 52C7 V5
ZF
7.13
7.88
5
7
5
50
1
0.1
5
CZ RE RT 52C8 V2
ZG
7.79
8.61
5
7
5
50
1
0.1
6
CZ RE RT 52C9 V1
ZH
8.65
9.56
5
10
5
50
1
0.1
7
CZ RE RT 52C1 0
ZJ
9.50
10.50
5
15
5
70
1
0.1
7.5
CZ RE RT 52C11
ZK
10.45
11.55
5
20
5
70
1
0.1
8.5
CZ RE RT 52C1 2
ZM
11.40
12.60
5
20
5
90
1
0.1
9
CZ RE RT 52C1 3
ZN
12.35
13.65
5
25
5
110
1
0.1
10
CZ RE RT 52C1 5
ZP
14.25
15.75
5
30
5
110
1
0.1
11
CZ RE RT 52C1 6
ZQ
15.20
16.80
5
40
5
170
1
0.1
12
CZ RE RT 52C1 8
ZR
17.10
18.90
5
50
5
170
1
0.1
14
CZ RE RT 52C2 0
ZS
19.00
21.00
5
50
5
220
1
0.1
15
CZ RE RT 52C2 2
ZT
20.90
23.10
5
55
5
220
1
0.1
17
CZ RE RT 52C2 4
ZU
22.80
25.20
5
80
5
220
1
0.1
18
CZ RE RT 52C2 7
ZV
25.65
28.35
5
80
5
250
1
0.1
20
CZ RE RT 52C3 0
ZW
28.50
31.50
5
80
5
250
1
0.1
23
CZ RE RT 52C3 3
ZX
31.35
34.65
5
80
5
250
1
0.1
25
CZ RE RT 52C3 6
ZY
34.20
37.80
5
90
5
250
1
0.1
27
CZ RE RT 52C3 9
ZZ
37.05
40.95
5
90
5
300
1
0.1
29
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Page 2
QW-A2014
Comchip Technology CO., LTD.
SMD Zener Diode
SMD Diodes Specialist
RATING AND CHARACTERISTIC CURVES (CZRERT52C2 Thru CZRERT52C39)
Fig.2 TEMPERATURE COEFFICENTS
TEMPERATURE COEFFICIENT,(mV/ OC)
7
6
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
0.6
0.5
NORMALL ZENER VOLTAGE,VOLTS
O
I Z =20mA
10
100
C
I Z =5mA
25
100
CO
I Z =1mA
5CO
T J =25 OC
I Z (AC)0.1I Z (DC)
F=1kHZ
FORWARD CURRENT,mA
DYNAMIC IMPEDANCE,Ohm
30
NOMINAL ZENER VOLTAGE,VOLTS
75
TEMPERATURE COEFFICIENT,(mV/ OC)
Fig.1 TEMPERATURE COEFFICENTS
0.7
0.8
0.9
FORW ARD VOLTAGE , Volts
Fig.5 TYPICAL LEAKAGE CURRENT
Fig.6 TYPICAL CAPACITANCE
100
400
10
350
O
CAPACITANCE, P F
LEAKAGE CURRENT,mA
T A =25 C
1
O
0.1
+125 C
0.01
O
0.001
+25 C
0.0001
-55 C
0.00001
0V BIAS
1V BIAS
300
250
200
150
BIASAT
50% OF V Z NOM
100
O
50
0
0
5
10
15
20
25
30
35
NO MI NA L ZENE R VOLTAGE ,Volts
40
45
0
10
20
30
40
NORMAL ZENER VOLTAGE,VOLTS
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Page 3
QW-A2014
Comchip Technology CO., LTD.
SMD Zener Diode
SMD Diodes Specialist
RATING AND CHARACTERISTIC CURVES (CZRERT52C2 Thru CZRERT52C39)
O
ZENER CURRENT,mA
10
1
0.1
0.01
39
30
27
24
22
20
18
16
15
12
T A =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
T A =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
ZENE R VOLTAGE ,Volts
20
30
40
50
ZENE R 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)
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QW-A2014
Comchip Technology CO., LTD.
SMD Zener Diode
SMD Diodes Specialist
Reel Taping Specification
d
P0
P1
T
E
Index hole
F
W
B
Polarity
P
C
A
12
o
0
D2
D1 D
W1
Trailer
.......
.......
End
Device
.......
.......
Leader
.......
.......
.......
.......
10 pitches (min)
Start
10 pitches (min)
Direction of Feed
ERT/0503
ERT/0503
SYMBOL
A
B
C
d
D
D1
D2
(mm)
0.90 ± 0.10
1.46 ± 0.10
0.60 ± 0.10
1.55 ± 0.10
178 ± 1
60.0 MIN.
13.0 ± 0.20
(inch)
0.035 ± 0.004
0.057 ± 0.004
0.024 ± 0.004
0.061 ± 0.004
7.008 ± 0.04
2.362 MIN.
0.512 ± 0.008
SYMBOL
E
F
P
P0
P1
T
W
W1
(mm)
1.75 ± 0.10
3.50 ± 0.05
4.00 ± 0.10
4.00 ± 0.10
2.00 ± 0.10
0.22 ± 0.05
8.00 ± 0.20
13.5 MAX.
(inch)
0.069 ± 0.004
0.138 ± 0.002
0.157 ± 0.004
0.157 ± 0.004
0.079 ± 0.004
0.009 ± 0.002
0.315 ± 0.008
0.531 MAX.
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Page 5
QW-A2014
Comchip Technology CO., LTD.
SMD Zener Diode
SMD Diodes Specialist
Suggested PAD Layout
ERT/0503
SIZE
A
(mm)
(inch)
0.85
0.033
D
A
B
0.55
0.022
C
0.85
0.033
E
C
D
1.40
0.055
E
0.30
0.118
B
Standard Package
Qty per Reel
Reel Size
(Pcs)
(inch)
5000
7
Case Type
ERT/0503
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QW-A2014
Comchip Technology CO., LTD.
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