BZT52-B2V4S SERIES
SURFACE MOUNT SILICON ZENER DIODES
VOLTAGE
2.4 to 75 Volt
POWER
200 mWatt
FEATURES
• Planar Die construction
• 200mW Power Dissipation
• Zener Voltages from 2.4~75V
• Ideally Suited for Automated Assembly Processes
• Lead free in compliance with EU RoHS 2.0
• Green molding compound as per IEC 61249 standard
0.054(1.35)
0.045(1.15)
0.078(1.95)
0.068(1.75)
0.014(0.35)
0.009(0.25)
0.036(0.90)
0.027(0.70)
MECHANICAL DATA
• Case: SOD-323, Molded Plastic
• Terminals: Solderable per MIL-STD-750, Method 2026
• Apporx. Weight: 0.00014 ounces, 0.0041 grams
0.006(0.15)
0.002(0.05)
0.107(2.7)
0.090(2.3)
0.012(0.30)MIN.
1
Cathode
2
Anode
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Parameter
Power Dissipation @T
A
=25
o
C(Note A)
Typical Thermal Resistance(Note B)
Operating Junction and Storage Temperature Range
Symbol
P
D
R
θJA
T
J
Value
200
650
-55 to +150
Units
mW
O
C/W
O
C
NOTES:
A. Mounted on a FR-4 PCB, single-sided copper, with 100cm
2
copper pad area.
B. Mounted on a FR-4 PCB, single-sided copper, mini pad.
May 15,2018-REV.08
PAGE . 1
BZT52-B2V4S SERIES
Nominal Zener Voltage
Part Number
Nom. V
200 mWatts Zener Diodes
BZT52-B2V4S
BZT52-B2V7S
BZT52-B3S
BZT52-B3V3S
BZT52-B3V6S
BZT52-B3V9S
BZT52-B4V3S
BZT52-B4V7S
BZT52-B5V1S
BZT52-B5V6S
BZT52-B5V8S
BZT52-B6V2S
BZT52-B6V8S
BZT52-B7V5S
BZT52-B8V2S
BZT52-B8V7S
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
BZT52-B56S
BZT52-B62S
BZT52-B68S
BZT52-B75S
2.4
2.7
3.0
3.3
3.6
3.9
4.3
4.7
5.1
5.6
5.8
6.2
6.8
7.5
8.2
8.7
9.1
10
11
12
13
14
15
16
17
18
20
22
24
27
28
30
33
36
39
43
47
51
56
62
68
75
2.35
2.64
2.94
3.23
3.52
3.82
4.21
4.61
5.00
5.49
5.68
6.08
6.66
7.35
8.04
8.53
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
54.88
60.76
66.64
73.50
2.45
2.75
3.06
3.37
3.67
3.98
4.39
4.79
5.20
5.71
5.92
6.32
6.94
7.65
8.36
8.87
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
57.12
63.24
69.36
76.50
85
83
95
95
95
95
95
78
60
40
30
10
8
7
7
7
10
15
20
20
25
25
30
40
40
50
50
55
80
80
80
80
80
90
90
100
100
100
135
150
200
250
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
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
2.5
2.5
2.5
2.5
600
600
600
600
600
600
600
500
480
400
300
150
80
80
80
100
100
150
150
150
170
170
200
200
200
225
225
250
250
300
300
300
325
350
350
375
375
400
1000
1000
1000
1000
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
1.00
1.00
1.00
1.00
1.00
1.00
1.00
1.00
1.00
1.00
1.00
1.00
100
75
50
25
15
10
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
0.1
0.1
0.1
0.1
0.1
0.1
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
0.8
1.0
1.5
2.0
3.0
5.0
6.0
6.5
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
38.0
42.0
46.0
51.0
56.0
W1
W2
W3
W4
W5
W6
W7
W8
W9
WA
85C
WB
WC
WD
WE
87C
WF
WG
WH
WI
WK
WJ
WL
WM
17C
WN
WO
WP
WR
WS
28C
WT
WU
WW
WX
WY
WZ
XA
X2
X3
X4
X5
V
Z
@ I
ZT
Min. V
Max. V
Ω
Max. Zener Impedance
Z
ZT
@ I
ZT
mA
Ω
Z
ZK
@ I
ZK
mA
μA
Max Reverse
Leakage Current
I
R
@ V
R
V
Marking
Code
May 15,2018-REV.08
PAGE . 2
BZT52-B2V4S SERIES
110
100
90
80
70
60
50
40
30
20
10
0
C
J
- Junction Capacitance(pF)
1,000
P
D
- Power Dissipcation(%)
V
R
= 0V
100
0
T
A
- Ambient Temperature(°C)
50
100
150
200
10
1
V
Z
- Zener Breakdown(V)
10
100
Fig.1 Power Derating Curve
20
Fig.2 Typical Junction Capacitance
20
15
10
5
0
2.4V
2.7V
3.3V
3.6V
3.9V
4.3V
5.1V
5.6V
6.2V
6.8V
8.2V
1
2
3
4
5
6
7
8
9
I
Z
- Zener Current (mA)
I
Z
- Zener Current (mA)
15
10
5
0
9.1V
12V
13V
15V
22V
24V
30V
0
5
10
15
20
25
30
35
V
Z
- Zener Breakdown(V)
V
Z
- Zener Breakdown(V)
Fig.3 Typical Zener Breakdown
5.0
Fig.4 Typical Zener Breakdown
I
Z
- Zener Current (mA)
4.0
3.0
2.0
36V
39V
56V
75V
1.0
0.0
0
10
V
Z
- Zener Breakdown(V)
20
30
40
50
60
70
80
Fig.5 Typical Zener Breakdown
May 15,2018-REV.08
PAGE . 3
BZT52-B2V4S SERIES
MOUNTING PAD LAYOUT
ORDER INFORMATION
• Packing information
T/R - 12K per 13" plastic Reel
T/R - 5K per 7" plastic Reel
May 15,2018-REV.08
PAGE . 4
BZT52-B2V4S SERIES
Part No_packing code_Version
BZT52-B2V4S_R1_00001
BZT52-B2V4S_R2_00001
For example :
RB500V-40_R2_00001
Serial number
Part No.
Version code means HF
Packing size code means 13"
Packing type means T/R
Packing Code
XX
Packing type
Tape and Ammunition Box
(T/B)
Tape and Reel
(T/R)
Bulk Packing
(B/P)
Tube Packing
(T/P)
Tape and Reel (Right Oriented)
(TRR)
Tape and Reel (Left Oriented)
(TRL)
FORMING
1
st
Code
A
R
B
T
S
L
F
Packing size code
N/A
7"
13"
26mm
52mm
PANASERT T/B CATHODE UP
(PBCU)
PANASERT T/B CATHODE DOWN
(PBCD)
Version Code
XXXXX
2
nd
Code
HF or RoHS
1
st
Code 2
nd
~5
th
Code
0
1
2
X
Y
U
D
HF
RoHS
0
1
serial number
serial number
May 15,2018-REV.08
PAGE . 5
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