Silicon-Based Technology Corp.
CAZ23C2V7 – CAZ23C51
Features and Advantages:
Surface mount package for automatic assembly process
High precision Zener voltage (V
Z
) (Note3.)
Small Zener diode dynamic impedance(Z
ZT
)
Low standby reverse current(V
R
) (Note4.)
Very high reliability
Small-Signal Zener Diodes
Package Data :
Case: SOT-23
Molded Plastic Material (UL Flammability Classification 94V-0)
Molded Green Plastic Material (RoHS Compliant)
Terminals: Solderable Plated Terminals (MIL-STD-202, Method 208)
Lead Free Plating (Matte Tin Finish)
Moisture Sensitivity
：
Level 1 per J-STD-020C
Polarity: See Cathode band in device configurations below
Package outline and dimensions (see below)
Marking & date codes(see below)
Approx. Weight: 0.004 grams.
SOT-23
G
E
D
J
B
C
H
K
M
α
L
A
DIMENSIONS (MM)
A
Min.
Max.
0.37
0.51
B
1.20
1.40
C
2.30
2.50
D
0.89
1.03
E
0.45
0.60
G
1.78
2.05
H
2.80
3.00
J
0.013
0.10
K
0.903
1.10
L
0.45
0.61
M
0.085
0.180
α
0°
8°
SB T
Device Configurations :
CAZ23C2V7 – CAZ23C51
TOP VIEW
CAZ23CXVX
SBT
Silicon-Based Technology Corporation
Tel
：
886-3-5777897
Fax
：
886-3-5779832
1F,No.23, R&D Rd.I, Hsinchu Science Park, Taiwan, R.O.C
SB T
CAZ23C2V7 – CAZ23C51
Maximum Ratings :
(@T
A
=25°C unless otherwise specified)
Characteristic
Power Dissipation (Note 1)
Thermal Resistance Junction to Ambient (Note 1)
Operating Temperature Range
Storage Temperature Range
Symbol
P
d
R
θJA
T
j
T
STG
Value
300
417
-65 to +150
-65 to +150
Unit
mW
°C/W
°C
°C
Notes: 1. Part mounted on FR4 PC Board with recommended pad layout, which can be found on our website
at http://www.sbt.com.tw.
2. Short duration test pulse is used to minimize self-heating effect.
Electrical Characteristics :
(@T
A
=25°C unless otherwise specified)
Zener
Part Type
Marking
Codes
NomV
CAZ23C2V7
CAZ23C3V0
CAZ23C3V3
CAZ23C3V6
CAZ23C3V9
CAZ23C4V3
CAZ23C4V7
CAZ23C5V1
CAZ23C5V6
CAZ23C6V2
CAZ23C6V8
CAZ23C7V5
CAZ23C8V2
CAZ23C9V1
CAZ23C10
CAZ23C11
CAZ23C12
CAZ23C13
CAZ23C15
CAZ23C16
CAZ23C18
CAZ23C20
CAZ23C22
CAZ23C24
Voltage
Max. Zener Impedance
Z
ZT
@I
ZT
Z
ZK
@I
ZK
mA
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
Max.Reverse
Current
I
R
@V
R
Vz@I
ZT
MinV
2.50
2.80
3.10
3.40
3.70
4.00
4.40
4.80
5.20
5.80
6.40
7.00
7.70
8.50
9.40
10.40
11.40
12.4
13.8
15.3
16.8
18.8
20.8
22.8
Typical
Temperature
Coefficient
@ l
ZTC
mV/
0
C
Min
Max
MaxV
2.90
3.20
3.50
3.80
4.10
4.60
5.00
5.40
6.00
6.60
7.20
7.90
8.70
9.60
10.60
11.60
12.70
14.1
15.6
17.1
19.1
21.2
23.3
25.6
Ω
83
95
95
95
95
95
78
60
40
10
8.0
7.0
7.0
10
15
20
20
25
30
40
50
50
55
80
Ω
500
500
500
500
500
500
500
480
400
200
150
50
50
50
70
70
90
110
110
170
170
220
220
220
mA
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
1.0
1.0
1.0
μA
V
A23
A25
A26
A27
A28
A29
A30
A31
A32
A34
A35
A36
A37
A39
A40
A41
A42
A43
A45
A46
A48
A50
A51
A52
2.7
3.0
3.3
3.6
3.9
4.3
4.7
5.1
5.6
6.2
6.8
7.5
8.2
9.1
10
11
12
13
15
16
18
20
22
24
-0.065 -0.065
-0.060 -0.060
-0.055 -0.055
-0.055 -0.055
-0.050 -0.050
-0.035 -0.035
-0.015 -0.015
+0.005 +0.005
+0.020 +0.020
+0.030 +0.030
+0.045 +0.045
+0.050 +0.050
+0.055 +0.055
+0.065 +0.065
+0.065 +0.065
+0.070 +0.070
+0.075 +0.075
+0.080 +0.080
+0.080 +0.080
+0.090 +0.090
+0.090 +0.090
+0.090 +0.090
+0.090 +0.090
+0.090 +0.090
CAZ23C27
CAZ23C30
CAZ23C33
CAZ23C36
CAZ23C39
CAZ23C43
CAZ23C47
CAZ23C51
A54
A56
A57
A58
A59
A60
A61
A61
27
30
33
36
39
43
47
51
25.1
28
31
34
37
40
44
48
28.9
32
35
38
41
46
50
54
80
80
80
90
90
100
100
100
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
250
250
250
250
300
700
750
750
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
+0.090 +0.090
+0.090 +0.090
+0.090 +0.090
+0.090 +0.090
+0.110 +0.110
+0.110 +0.110
+0.110 +0.110
+0.110 +0.110
SB T
Ordering Information
(Note 5)
CAZ23C2V7 – CAZ23C51
Part Number
CAZ23CXVX
Marking Code
SBTYYY
Packaging Type
SOT-23
Shipping
7″ Tape & Real
3K
Notes:
3. Zener Voltage(V
Z)
tolerance indicated by A(
±
2%),B(
±
3%) and C(
±
5%) after 23 in the part number
can be resquested by customer.
4. Low standby current (I
R
@V
R
) with 10X,50X,100X,and 200X smaller than that indicates in the product Table
is available upon request.
5. Bulk package in a box form is also available upon request.
6. Day code marking is YM, in which Y represents year (For example: 2005 is marked by 5);
M represents month in a year (For example: March is marked by C; November is marked by K).
7. Website at http://www.sbt.com.tw
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