BZT52-B4V3S SERIES
SURFACE MOUNT SILICON ZENER DIODES
VOLTAGE
4.3 to 51 Volts
POWER
200 mWatts
SOD-323
Unit: inch (mm)
FEATURES
• Planar Die construction
.054(1.35)
.045(1.15)
.078(1.95)
.068(1.75)
.014(.35)
.009(.25)
• 200mW Power Dissipation
• Zener Voltages from 4.3~51V
• Ideally Suited for Automated Assembly Processes
• Pb free product : 99% Sn above can meet RoHS
environment substance directive request
.038(.95)
.027(.70)
.006(.15)
.107(2.7)
.090(2.3)
MECHANICAL DATA
• Case: SOD-323, Molded Plastic
• Terminals: Solderable per MIL-STD-750, Method 2026
• Polarity: See Diagram Below
• Approx. Weight: 0.0041 grams
• Mounting Position: Any
.012(.30)MIN.
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Parameter
Power Dissipation @ T
A
= 25
O
C(Note A)
Operating Junction and StorageTemperature Range
Symbol
P
D
T
J
Value
200
-55 to +150
.002(.05)
Units
mW
O
C
NOTE:
A. Mounted on 5.0mm
2
(.013mm thick) land areas.
STAD-DEC.22.2005
PAGE . 1
BZT52-B4V3S SERIES
Nominal Zener Voltage
Part Number
Nom. V
BZT52-B4V3S
BZT52-B4V7S
BZT52-B5V1S
BZT52-B5V6S
BZT52-B6V2S
BZT52-B6V8S
BZT52-B7V5S
BZT52-B8V2S
BZT52-B9V1S
BZT52-B10S
BZT52-B11S
BZT52-B12S
BZT52-B13S
BZT52-B14S
BZT52-B15S
BZT52-B16S
BZT52-B17S
BZT52-B18S
BZT52-B20S
BZT52-B22S
BZT52-B24S
BZT52-B27S
BZT52-B28S
BZT52-B30S
BZT52-B33S
BZT52-B36S
BZT52-B39S
BZT52-B43S
BZT52-B47S
BZT52-B51S
4.3
4.7
5.1
5.6
6.2
6.8
7.5
8.2
9.1
10
11
12
13
14
15
16
17
18
20
22
24
27
28
30
33
36
39
43
47
51
V
Z
@ I
ZT
Min. V
4.21
4.61
5.00
5.49
6.08
6.66
7.35
8.04
8.92
9.80
10.78
11.76
12.74
13.72
14.70
15.68
16.66
17.64
19.60
21.56
23.52
26.46
27.44
29.40
32.34
35.28
38.22
42.14
46.06
49.98
Max. V
4.39
4.79
5.20
5.71
6.32
6.94
7.65
8.36
9.28
10.20
11.22
12.24
13.26
14.28
15.30
16.32
17.34
18.36
20.40
22.44
24.48
27.54
28.56
30.60
33.66
36.72
39.78
43.86
47.94
52.02
Ω
95
78
60
40
10
8
7
7
10
15
20
20
25
25
30
40
40
50
50
55
80
80
80
80
80
90
90
100
100
100
Max. Zener Impedance
Z
ZT
@ I
ZT
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
5.0
5.0
5.0
5.0
5.0
5.0
Ω
600
500
480
400
150
80
80
80
100
150
150
150
170
170
200
200
200
225
225
250
250
300
300
300
325
350
350
700
750
750
Z
ZK
@ I
ZK
mA
1.00
1.00
1.00
1.00
1.00
1.00
1.00
1.00
1.00
1.00
1.00
1.00
1.00
1.00
1.00
1.00
1.00
1.00
1.00
1.00
1.00
1.00
1.00
1.00
1.00
1.00
1.00
1.00
1.00
1.00
µA
5.0
5.0
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
0.1
0.1
0.1
0.1
0.1
Max Reverse
Leakage Current
I
R
@ V
R
V
1.0
2.0
0.8
1.0
2.0
3.0
5.0
6.0
7.0
7.5
8.5
9.0
10.0
10.5
11.0
12.0
13.0
14.0
15.0
17.0
18.0
20.0
22.0
22.5
25.0
27.0
29.0
32.0
35.0
38
W7
W8
W9
WA
WB
WC
WD
WE
WF
WG
WH
WI
WK
WJ
WL
WM
17C
WN
WO
WP
WR
WS
28C
WT
WU
WW
WX
WY
WZ
XA
SOD-323
SOD-323
SOD-323
SOD-323
SOD-323
SOD-323
SOD-323
SOD-323
SOD-323
SOD-323
SOD-323
SOD-323
SOD-323
SOD-323
SOD-323
SOD-323
SOD-323
SOD-323
SOD-323
SOD-323
SOD-323
SOD-323
SOD-323
SOD-323
SOD-323
SOD-323
SOD-323
SOD-323
SOD-323
SOD-323
Marking
C ode
P a cka g e
STAD-DEC.22.2005
PAGE . 2
BZT52-B4V3S SERIES
TEMPERATURE COEFFICIENT,(mA/
O
C)
100
0.6
POWER DISSIPATION, Watts
0.5
0.4
0.3
10
0.2
0.1
0
0
25
50
75
O
100
125
150
1
10
100
TEMPERATURE ( C)
NOMINAL ZENER VOLTAGE,VOLTS
Fig.1 STEADY STATE POWER DERATING
Fig.2 TEMPERATURE COEFFICENTS
1000
1000
FORWARD CURRENT,mA
LEAKAGE CURRENT,uA
100
10
1
0.1
0.01
0.001
0.0001
0.00001
0
10
20
30
40
50
60
70
100
+150 C
O
+25 C
-55 C
80
90
O
O
10
150
O
C
75
O
C
25 C
O
5C
O
1
0.4
0.5
0.6
0.7
0.8
0.9
1.0
1.1
1.2
NORMAL ZENER VOLTAGE, VOLTS
FORWARD VOLTAGE, VOLTS
Fig.3 TYPICAL LEAKAGE CURRENT
Fig.4 TYPICAL FORWARD VOLTAGE
STAD-DEC.22.2005
PAGE . 3
BZT52-B4V3S SERIES
MOUNTING PAD LAYOUT
ORDER INFORMATION
• Packing information
T/R - 12K per 13" plastic Reel
T/R - 5K per 7" plastic Reel
LEGAL STATEMENT
Copyright PanJit International, Inc 2005
The information presented in this document is believed to be accurate and reliable. The specifications and information
herein are subject to change without notice. Pan Jit makes no warranty, representation or guarantee regarding the
suitability of its products for any particular purpose. Pan Jit products are not authorized for use in life support devices or
systems. Pan Jit does not convey any license under its patent rights or rights of others.
STAD-DEC.22.2005
PAGE . 4
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