Comchip CZRT23C6V2-HF Smd zener diode Datasheet

SMD Zener Diode
CZRT23C2V7-HF Thru. CZRT23C39-HF
Zener Voltage: 2.7V to 39V
Power Dissipation: 300mW
RoHS Device
Halogen Free
Features
SOT-23
- Dual Zeners in common anode configuration.
- 300mW power dissipation rating.
0.119(3.00)
0.110(2.80)
- Ideally suited for automatic insertion.
3
- ΔVZ for both diodes in one case is ≤5%.
0.056(1.40)
0.047(1.20)
- Common cathode style available see DZ Series.
1
2
0.083(2.10)
0.066(1.70)
Mechanical Data
0.006(0.15)
- Case: SOT-23 mold plastic
0.002(0.05)
0.044(1.10)
0.103(2.60)
0.035(0.90)
0.086(2.20)
Circuit Diagram
0.006(0.15) max
0.020(0.50)
0.013(0.35)
0.007(0.20) min
3
Dimensions in inches and (millimeter)
1
2
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
°C/W
TJ
-65 ~ +150
°C
TSTG
-65 ~ +150
°C
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SMD Zener Diode
ELECTRICAL CHARACTERISTIC (CZRT23C2V7-HF Thru. CZRT23C39-HF)
Type
Marking
Code
Min. reverse
Typical
temperature voltage (1)
coefficient
@IR=0.1μA
Zener voltage
range (1)
Maximum Zener impedance (2)
@IZT=5.0mA
@IZT=5.0mA
@IZK=1.0mA
VZ (V)
ZZT (Ω)
ZZk (Ω)
TC (%/°C)
VR (V)
CZRT23C2V7-HF
KD1
2.5~2.9
83
500
-0.065
---
CZRT23C3V0-HF
KD2
2.8~3.2
95
500
-0.060
---
CZRT23C3V3-HF
KD3
3.1~3.5
95
500
-0.055
---
CZRT23C3V6-HF
KD4
3.4~3.8
95
500
-0.055
---
CZRT23C3V9-HF
KD5
3.7~4.1
95
500
-0.050
---
CZRT23C4V3-HF
KD6
4.0~4.6
95
500
-0.035
---
CZRT23C4V7-HF
KD7
4.4~5.0
78
500
-0.015
---
CZRT23C5V1-HF
KD8
4.8~5.4
60
480
0.005
0.8
CZRT23C5V6-HF
KD9
5.2~6.0
40
400
0.020
1.0
CZRT23C6V2-HF
KDA
5.8~6.6
10
200
0.030
2.0
CZRT23C6V8-HF
KDB
6.4~7.2
8
150
0.045
3.0
CZRT23C7V5-HF
KDC
7.0~7.9
7
50
0.050
5.0
CZRT23C8V2-HF
KDD
7.7~8.7
7
50
0.055
6.0
CZRT23C9V1-HF
KDE
8.5~9.6
10
50
0.065
7.0
CZRT23C10-HF
KDF
9.4~10.6
15
70
0.065
7.5
CZRT23C11-HF
KDG
10.4~11.6
20
70
0.070
8.5
CZRT23C12-HF
KDH
11.4~12.7
20
90
0.080
9.0
CZRT23C13-HF
KDI
12.4~14.1
25
110
0.080
10.0
CZRT23C15-HF
KDJ
13.8~15.6
30
110
0.090
11.0
CZRT23C16-HF
KDK
15.8~17.1
40
170
0.090
12.0
CZRT23C18-HF
KDL
16.8~19.1
50
170
0.090
14.0
CZRT23C20-HF
KDM
18.8~21.2
50
220
0.090
15.0
CZRT23C22-HF
KDN
20.8~23.3
55
220
0.090
17.0
CZRT23C24-HF
KDO
22.8~25.6
80
220
0.090
18.0
CZRT23C27-HF
KDP
25.1~28.9
80
250
0.090
20.0
CZRT23C30-HF
KDQ
28~32
80
250
0.090
22.5
CZRT23C33-HF
KDR
31~35
80
250
0.090
25.0
CZRT23C36-HF
KDS
34~38
90
250
0.090
27.0
CZRT23C39-HF
KDT
37~41
90
300
0.110
29.0
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●
NOTES:
(1) Short duration test pulse used to minimize self-heating effect.
(2) f=1KHz
Company reserves the right to improve product design , functions and reliability without notice.
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SMD Zener Diode
RATINGS and CHARACTERISTIC CURVE (CZRT23C2V7-HF Thru. CZRT23C39-HF)
Fig.1- Power Derating Curve
Fig.2- Zener Breakdown Characteristics
1.2
C5V6
1.0
C6V8
Zener Current, (mA)
Power Dissipation, (mW)
C2V7 C3V3 C3V9 C4V7
TJ=25°C
50
0.8
0.6
0.4
C8V2
40
30
20
10
0.2
0
0
0
50
25
75
100
125
175
150
Ambient Temperature, (°C)
0
1
2
3
4
5
6
7
8
9
10
Zener Voltage, (V)
Fig.3- Zener Breakdown Characteristics
30
C12
TJ=25°C
C10
Zener Current, (mA)
C15
20
C18
C22
C27
C33
C36
10
0
0
10
20
30
40
Zener Voltage, (V)
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SMD Zener Diode
Reel Taping Specification
P1
XXX
B
F
E
d
P0
12
o
0
D2
D1 D
W1
SOT-23
SOT-23
SYMBOL
A
B
C
d
D
D1
D2
(mm)
3.15 ± 0.10
2.77 ± 0.10
1.22 ± 0.10
1.50 + 0.10
178 ± 2.00
54.40 ± 1.00
13.00 ± 1.00
(inch)
0.124 ± 0.004
0.109 ± 0.004
0.048 ± 0.004
0.059 + 0.004
7.008 ± 0.079
2.142 ± 0.039
0.512 ± 0.039
SYMBOL
E
F
P
P0
P1
W
W1
(mm)
1.75 ± 0.10
3.50 ± 0.10
4.00 ± 0.10
4.00 ± 0.10
2.00 ± 0.10
8.00 + 0.30 /–0.10
12.30 ± 1.0
(inch)
0.069 ± 0.004
0.138 ± 0.004
0.157 ± 0.004
0.157 ± 0.004
0.079 ± 0.004 0.315 + 0.012 /–0.004 0.484 ± 0.039
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Comchip Technology CO., LTD.
SMD Zener Diode
Marking Code
3
XXX
●
1
2
Halogen Free
XXX = Product type marking code (see page.2)
Suggested PAD Layout
SOT-23
E
SIZE
(mm)
(inch)
A
0.80
0.031
B
1.90
0.075
C
2.02
0.080
D
2.82
0.111
E
0.80
0.031
A
C
D
B
Standard Packaging
REEL PACK
Case Type
SOT-23
REEL
Reel Size
( pcs )
(inch)
3,000
7
Company reserves the right to improve product design , functions and reliability without notice.
REV:A
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