Comchip CZRT23C11-G Smd zener diode Datasheet

SMD Zener Diode
CZRT23C2V7-G Thru. CZRT23C39-G
Zener Voltage: 2.7V to 39V
Power Dissipation: 300mW
RoHS Device
Features
SOT-23
-Dual Zeners in common anode configuration.
0.119(3.00)
-300mW power dissipation rating.
0.110(2.80)
3
-Ideally suited for automatic insertion.
0.056(1.40)
-ΔVZ for both diodes in one case is <=5%.
0.047(1.20)
1
2
0.083(2.10)
0.066(1.70)
Mechanical Data
-Case: SOT-23 mold plastic
0.006(0.15)
0.002(0.05)
0.044(1.10)
0.103(2.60)
0.035(0.90)
0.086(2.20)
Diagram
0.006(0.15) max
0.020(0.50)
0.013(0.35)
0.007(0.20) min
Dimensions in inches and (millimeter)
Maximum Ratings (at Ta=25°C unless otherwise noted)
Parameter
Power dissipation
Thermal Resistance, junction to ambient
Operating junction temperature
Storage temperature
Symbol
Value
Unit
PD
300
mW
RθJA
417
TJ
-65 ~ +150
O
C
TSTG
-65 ~ +150
O
C
O
C/W
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SMD Zener Diode
ELECTRICAL CHARACTERISTIC (CZRT23C2V7-G Thru. CZRT23C39-G)
Zener voltage
range (1)
Type
Marking
Code @IZT=5.0mA
Maximum Zener impedance (2)
@IZT=5.0mA
@IZK=1.0mA
Min. reverse
Typical
temperature voltage (1)
coefficient
@IR=0.1μA
VZ(V)
ZZT(Ω)
ZZK(Ω)
TC(%/ °C)
VR(V)
CZRT23C2V7-G
KD1
2.5~2.9
83
500
-0.065
---
CZRT23C3V0-G
KD2
2.8~3.2
95
500
-0.060
---
CZRT23C3V3-G
KD3
3.1~3.5
95
500
-0.055
---
CZRT23C3V6-G
KD4
3.4~3.8
95
500
-0.055
---
CZRT23C3V9-G
KD5
3.7~4.1
95
500
-0.050
---
CZRT23C4V3-G
KD6
4.0~4.6
95
500
-0.035
---
CZRT23C4V7-G
KD7
4.4~5.0
78
500
-0.015
---
CZRT23C5V1-G
KD8
4.8~5.4
60
480
0.005
0.8
CZRT23C5V6-G
KD9
5.2~6.0
40
400
0.020
1.0
CZRT23C6V2-G
KDA
5.8~6.6
10
200
0.030
2.0
CZRT23C6V8-G
KDB
6.4~7.2
8
150
0.045
3.0
CZRT23C7V5-G
KDC
7.0~7.9
7
50
0.050
5.0
CZRT23C8V2-G
KDD
7.7~8.7
7
50
0.055
6.0
CZRT23C9V1-G
KDE
8.5~9.6
10
50
0.065
7.0
CZRT23C10-G
KDF
9.4~10.6
15
70
0.065
7.5
CZRT23C11-G
KDG
10.4~11.6
20
70
0.070
8.5
CZRT23C12-G
KDH
11.4~12.7
20
90
0.080
9.0
CZRT23C13-G
KDI
12.4~14.1
25
110
0.080
10.0
CZRT23C15-G
KDJ
13.8~15.6
30
110
0.090
11.0
CZRT23C16-G
KDK
15.8~17.1
40
170
0.090
12.0
CZRT23C18-G
KDL
16.8~19.1
50
170
0.090
14.0
CZRT23C20-G
KDM
18.8~21.2
50
220
0.090
15.0
CZRT23C22-G
KDN
20.8~23.3
55
220
0.090
17.0
CZRT23C24-G
KDO
22.8~25.6
80
220
0.090
18.0
CZRT23C27-G
KDP
25.1~28.9
80
250
0.090
20.0
CZRT23C30-G
KDQ
28~32
80
250
0.090
22.5
CZRT23C33-G
KDR
31~35
80
250
0.090
25.0
CZRT23C36-G
KDS
34~38
90
250
0.090
27.0
CZRT23C39-G
KDT
37~41
90
300
0.110
29.0
NOTES:
(1) Short duration test pulse used to minimize self-heating effect.
(2) f=1KHz
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SMD Zener Diode
RATINGS and CHARACTERISTIC CURVE (CZRT23C2V7-G Thru. CZRT23C39-G)
Fig.1 Power Derating Curve
Fig.2 Zener Breakdown Characteristics
1.2
C2V7 C3V3 C3V9 C4V7
O
TJ=25 C
C5V6
1.0
C6V8
IZ, Zener Current (mA)
PD, Power Dissipation (mW)
50
0.8
0.6
0.4
C8V2
40
30
20
10
0.2
0
0
0
50
25
75
100
125
O
Ta, Ambient Temperature (
175
150
C)
0
1
2
3
4
5
6
7
8
9
10
VZ, Zener Voltage (V)
Fig.3 Zener Breakdown Characteristics
30
C12
O
TJ=25 C
C10
IZ, Zener Current (mA)
C15
20
C18
C22
C27
C33
C36
10
0
0
10
20
30
40
VZ, Zener Voltage (V)
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