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BZT52CXXXS
Semiconductor
BZT52C2V4S-BZT52C43S
Compiance
ZENER DIODE
FEATURES
Planar die construction
200mW power dissipation on ceramic PBC
General purpose, medium current
Ideally suited for automated assembly processes
Available in lead free version
SOD-323
Maximum Ratings (Ta=25℃ unless otherwise specified )
Characteristic
Forward Voltage (Note 2) @ IF = 10mA
Symbol
Value
Unit
VF
0.9
V
PD
RθJA
200
mW
625
℃/W
Junction Temperature
Tj
150
℃
Storage Temperature Range
Tstg
-55~+150
℃
Power Dissipation(Note 1)
Thermal Resistance from Junction to Ambient
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BZT52CXXXS
Semiconductor
Compiance
ELECTRICAL CHARACTERISTICS
Ta=25℃ unless otherwise specified
Zener Voltage Range (Note 2)
TYPE
Maximum
Typical
Maximum Zener Impedance
Reverse
Temperature
(Note 3)
Current
Coefficient
(Note 2)
@IZTC mV/℃
Marking
VZ@IZT
IZT
Nom(V)
Min(V)
Max(V)
(mA)
ZZT@IZT
ZZK@IZK
Ω
Test
Current
IZTC
IZK
IR
VR
(mA)
μA
V
Min
Max
mA
BZT52C2V4S
WX
2.4
2.20
2.60
5
100
600
1.0
50
1.0
-3.5
0
5
BZT52C2V7S
W1
2.7
2.5
2.9
5
100
600
1.0
20
1.0
-3.5
0
5
BZT52C3V0S
W2
3.0
2.8
3.2
5
95
600
1.0
10
1.0
-3.5
0
5
BZT52C3V3S
W3
3.3
3.1
3.5
5
95
600
1.0
5
1.0
-3.5
0
5
BZT52C3V6S
W4
3.6
3.4
3.8
5
90
600
1.0
5
1.0
-3.5
0
5
BZT52C3V9S
W5
3.9
3.7
4.1
5
90
600
1.0
3
1.0
-3.5
0
5
BZT52C4V3S
W6
4.3
4.0
4.6
5
90
600
1.0
3
1.0
-3.5
0
5
BZT52C4V7S
W7
4.7
4.4
5.0
5
80
500
1.0
3
2.0
-3.5
0.2
5
BZT52C5V1S
W8
5.1
4.8
5.4
5
60
480
1.0
2
2.0
-2.7
1.2
5
BZT52C5V6S
W9
5.6
5.2
6.0
5
40
400
1.0
1
2.0
-2
2.5
5
BZT52C6V2S
WA
6.2
5.8
6.6
5
10
150
1.0
3
4.0
0.4
3.7
5
BZT52C6V8S
WB
6.8
6.4
7.2
5
15
80
1.0
2
4.0
1.2
4.5
5
BZT52C7V5S
WC
7.5
7.0
7.9
5
15
80
1.0
1
5.0
2.5
5.3
5
BZT52C8V2S
WD
8.2
7.7
8.7
5
15
80
1.0
0.7
5.0
3.2
6.2
5
BZT52C9V1S
WE
9.1
8.5
9.6
5
15
100
1.0
0.5
6.0
3.8
7.0
5
BZT52C10S
WF
10
9.4
10.6
5
20
150
1.0
0.2
7.0
4.5
8.0
5
BZT52C11S
WG
11
10.4
11.6
5
20
150
1.0
0.1
8.0
5.4
9.0
5
BZT52C12S
WH
12
11.4
12.7
5
25
150
1.0
0.1
8.0
6.0
10.0
5
BZT52C13S
WI
13
12.4
14.1
5
30
170
1.0
0.1
8.0
7.0
11.0
5
BZT52C15S
WJ
15
13.8
15.6
5
30
200
1.0
0.1
10.5
9.2
13
5
BZT52C16S
WK
16
15.3
17.1
5
40
200
1.0
0.1
11.2
10.4
14
5
BZT52C18S
WL
18
16.8
19.1
5
45
225
1.0
0.1
12.6
12.4
16
5
BZT52C20S
WM
20
18.8
21.2
5
55
225
1.0
0.1
14.0
14.4
18.0
5
BZT52C22S
WN
22
20.8
23.3
5
55
250
1.0
0.1
15.4
16.4
20.0
5
BZT52C24S
WO
24
22.8
25.6
5
70
250
1.0
0.1
16.8
18.4
22.0
5
BZT52C27S
WP
27
25.1
28.9
2
80
300
0.5
0.1
18.9
21.4
25.3
2
BZT52C30S
WQ
30
28.0
32.0
2
80
300
0.5
0.1
21.0
24.4
29.4
2
BZT52C33S
WR
33
31.0
35.0
2
80
325
0.5
0.1
23.1
27.4
33.4
2
BZT52C36S
WS
36
34.0
38.0
2
90
350
0.5
0.1
25.2
30.4
37.4
2
BZT52C39S
WT
39
37.0
41.0
2
130
350
0.5
0.1
27.3
33.4
41.2
2
BZT52C43S
WU
43
40. 0
46.0
2
100
700
1
0.1
32
10
12
5
Notes: 1. Device mounted on ceramic PCB: 7.6mm x 9.4mm x 0.87mm with pad areas 25mm2 .
2. Short duration test pulse used to minimize self-heating effect.
3. f = 1kHz.
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BZT52CXXXS
Semiconductor
Compiance
Typical Characteristics
Zener Characteristics(VZ Up to 10 V)
Zener Characteristics (11 V to 43 V)
100
100
a
Pulsed
1
D
2
3
4
5
6
7
8
9
10
0.5
10
11
15
25
30
43
39
36
35
40
45
Typical Leakage Current
100
Pulsed
TYPICAL T aVALUES
35
50
VZ, ZENER VOLTAGE (V)
Temperature Coefficients
40
FOR BZT52CXXXS SERIES
10
IR, LEAKAGE CURRENT (uA)
30
25
20
VZ@ I
ZT
15
10
5
1
0.1
0.01
Ta=100℃
1E-3
0
Ta=25℃
0
4
8
12
16
20
24
28
32
36
40
1E-4
44
0
5
VZ , NOMINAL ZENER VOLTAGE (V)
10
15
20
25
35
40
45
Effect of Zener Voltage on Zener Impedance
1000
Ta=25℃
f=1MHz
Ta=25℃
I =0.1I
IZ=1mA
Z , DYNAMIC IMPEDANCE(Ω)
0V BIAS
100
1V BIAS
BIAS AT
50% OF V ZNOM
Z(AC)
f=1kHz
Z(DC)
100
IZ=5mA
10
ZT
10
30
VZ , NOMINAL ZENER VOLTAGE (V)
Typical Capacitance
1000
C, CAPACITANCE (pF)
33
30
24
20
VZ , ZENER VOLTAGE (V)
θVZ, TEMPERATURE COEFFICIENT (mV/℃)
27
1
0.5
1
-5
22
18
20
10
16
10
9.1
8.2
7.5
6.8
6.2
5.1
4.3
5.6
10
P =200mW
11
12
13
I Z, ZENER CURRENT (mA)
D
2.4
I Z, ZENER CURRENT (mA)
T =25℃
P =200mW
Pulsed
15
Ta=25℃
1
1
10
VZ, NOMINAL ZENER VOLTAGE (V)
100
1
1
10
100
VZ, NOMINAL ZENER VOLTAGE (V)
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BZT52CXXXS
Semiconductor
Compiance
PACKAGE MECHANICAL DATA
REEL SPECIFICATION
P/N
BZT52CXXXS
PKG
SOD-323
QTY
3000
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BZT52CXXXS
Semiconductor
Compiance
Attention
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