Silicon-Based Technology Corp.
BZT52C2V0 – BZT52C51
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: SOD-123
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.
SOD-123
B
C
E
J
D
H
α
G
A
DIMENSIONS (MM)
A
Min.
Max.
3.55
3.85
B
2.55
2.85
C
1.40
1.70
D
-
1.35
0.45
0.65
E
0.55
Typical
G
0.25
-
H
0.11
Typical
J
-
0.10
α
0°
8°
SB T
BZT52C2V0 – BZT52C51
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
500
250
-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
BZT52C2V0
BZT52C2V4
BZT52C2V7
BZT52C3V0
BZT52C3V3
BZT52C3V6
BZT52C3V9
BZT52C4V3
BZT52C4V7
BZT52C5V1
BZT52C5V6
BZT52C6V2
BZT52C6V8
BZT52C7V5
BZT52C8V2
BZT52C9V1
BZT52C10
BZT52C11
BZT52C12
BZT52C13
BZT52C15
BZT52C16
BZT52C18
BZT52C20
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
1.91
2.20
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
12.40
13.80
15.30
16.80
18.80
Typical
Temperature
Coefficient
@ l
ZTC
mV/
0
C
Min
-3.5
-3.5
-3.5
-3.5
-3.5
-3.5
-3.5
-3.5
-3.5
-2.7
-2
0.4
1.2
2.5
3.2
3.8
4.5
5.4
6.0
7.0
9.2
10.4
12.4
14.4
MaxV
2.09
2.60
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
14.10
15.60
17.10
19.10
21.20
Ω
100
100
100
95
95
90
90
90
80
60
40
10
15
15
15
15
20
20
25
30
30
40
45
55
Ω
600
600
600
600
600
600
600
600
500
480
400
150
80
80
80
100
150
150
150
170
200
200
225
225
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
150
50
20
10
5
5
3
3
3
2
1
3
2
1
0.7
0.5
0.2
0.1
0.1
0.1
0.1
0.1
0.1
0.1
V
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
2.0
2.0
2.0
4.0
4.0
5.0
5.0
6.0
7.0
8.0
8.0
8.0
10.5
11.2
12.6
14.0
Max
0
0
0
0
0
0
0
0
0.2
1.2
2.5
3.7
4.5
5.3
6.2
7.0
8.0
9.0
10.0
11.0
13.0
14.0
16.0
18.0
S1I
S2A
S2C
S2E
S2F
S2G
S2H
S2I
S3Z
S3A
S3B
S3D
S3E
S3F
S3G
S3I
S4Z
S4A
S4B
S4C
S4E
S4F
S4H
S5Z
2.0
2.4
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
BZT52C22
BZT52C24
BZT52C27
BZT52C30
BZT52C33
BZT52C36
BZT52C39
BZT52C43
BZT52C47
BZT52C51
S5A
S5B
S5D
S5F
S5G
S5H
S5I
S6Z
S6A
S6B
22
24
27
30
33
36
39
43
47
51
20.80
22.80
25.1
28.0
31.0
34.0
37.0
40.0
44.0
48.0
23.30
25.60
28.9
32.0
35.0
38.0
41.0
46.0
50.0
54.0
55
70
80
80
80
90
130
100
100
100
5.0
5.0
2.0
2.0
2.0
2.0
2.0
5.0
5.0
5.0
250
250
300
300
325
350
350
700
750
750
1.0
1.0
0.5
0.5
0.5
0.5
0.5
1.0
1.0
1.0
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
15.4
16.8
18.9
21.0
23.1
25.2
27.3
32
35
38
16.4
18.4
21.4
24.4
27.4
30.4
33.4
20.0
22.0
25.3
29.4
33.4
37.4
41.2
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
BZT52C2V0 – BZT52C51
Ordering Information
(Note 5)
Shipping
7″ Tape & Real
3K
Part Number
BZT52CXVX
Marking Code
SBTSYY
Packaging Type
SOD-123
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
京公网安备 11010802033920号
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