BZT52-B2V4~BZT52-B75
SURFACE MOUNT SILICON ZENER DIODES
VOLTAGE
2.4 to 75 Volt
410 mWatt
POWER
FEATURES
0.154(3.90)
0.141(3.60)
• Planar Die construction
0.110(2.80)
0.098(2.50)
• 410mW Power Dissipation
• Zener Voltages from 2.4~75V
• Ideally Suited for Automated Assembly Processes
• Lead free in compliance with EU RoHS2.0 (2011/65/EU & 2015/865/EU
0.028(0.70)
0.019(0.50)
0.071(1.80)
0.055(1.40)
directive)
• Green molding compound as per IEC61249 Std. . (Halogen Free)
MECHANICAL DATA
• Case: SOD-123, Molded Plastic
0.008(0.20)MAX.
0.053(1.35)
0.037(0.95)
• Terminals: Solderable per MIL-STD-750, Method 2026
• Polarity: See Diagram Below
0.016(0.40)MIN.
0.005(0.12)MAX.
• Approx. Weight: 0.0004 ounces, 0.01 grams
o
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS (TA=25 C unless otherwise noted)
Parameter
Symbol
Value
Units
Maximum Power Dissipation (Note 1)
PD
410
mW
Forward Voltage Drop at IF=10mA
VF
0.9
V
RθJA
430
RθJL
320
TJ
-55 to +150
Junction to Ambient (Note 2)
Thermal Resistance
Junction to Lead
Operating Junction Temperature and StorageTemperature Range
C/W
O
C
O
1
Cathode
2
Anode
NOTES:
1. Mounted on 48 cm2 FR-4 PCB .
2. Mounted on a FR-4 PCB, with minimum recommended Pad
May 2,2017-REV.07
PAGE . 1
BZT52-B2V4~BZT52-B75
Nominal Zener Voltage
Part Number
VZ @ IZT
Nom. V
Max Reverse
Leakage Current
Max. Zener Impedance
ZZT @ IZT
ZZK @ IZK
IR @ V R
Min. V
Max. V
Ω
mA
Ω
mA
μA
V
Marking
Code
410 mWatts Zener Diodes
BZT52-B2V4
2.4
2.35
2.45
85
5.0
600
1.00
100
1.0
W1
BZT52-B2V7
2.7
2.64
2.75
83
5.0
600
1.00
75
1.0
W2
BZT52-B3
3.0
2.94
3.06
95
5.0
600
1.00
50
1.0
W3
BZT52-B3V3
3.3
3.23
3.37
95
5.0
600
1.00
25
1.0
W4
BZT52-B3V6
3.6
3.52
3.67
95
5.0
600
1.00
15
1.0
W5
BZT52-B3V9
3.9
3.82
3.98
95
5.0
600
1.00
10
1.0
W6
BZT52-B4V3
4.3
4.21
4.39
95
5.0
600
1.00
5.0
1.0
W7
BZT52-B4V7
4.7
4.61
4.79
78
5.0
500
1.00
5.0
1.0
W8
BZT52-B5V1
5.1
5.00
5.20
60
5.0
480
1.00
0.1
0.8
W9
BZT52-B5V6
5.6
5.49
5.71
40
5.0
400
1.00
0.1
1.0
WA
BZT52-B6V2
6.2
6.08
6.32
10
5.0
150
1.00
0.1
2.0
WB
BZT52-B6V8
6.8
6.66
6.94
8
5.0
80
1.00
0.1
3.0
WC
BZT52-B7V5
7.5
7.35
7.65
7
5.0
80
1.00
0.1
5.0
WD
BZT52-B8V2
8.2
8.04
8.36
7
5.0
80
1.00
0.1
6.0
WE
BZT52-B8V7
8.7
8.53
8.87
7
5.0
100
1.00
0.1
6.5
87C
BZT52-B9V1
9.1
8.92
9.28
10
5.0
100
1.00
0.1
7.0
WF
BZT52-B10
10
9.80
10.20
15
5.0
150
1.00
0.1
7.5
WG
BZT52-B11
11
10.78
11.22
20
5.0
150
1.00
0.1
8.5
WH
BZT52-B12
12
11.76
12.24
20
5.0
150
1.00
0.1
9.0
WI
BZT52-B13
13
12.74
13.26
25
5.0
170
1.00
0.1
10.0
WK
BZT52-B14
14
13.72
14.28
25
5.0
170
1.00
0.1
10.5
WJ
BZT52-B15
15
14.70
15.30
30
5.0
200
1.00
0.1
11.0
WL
BZT52-B16
16
15.68
16.32
40
5.0
200
1.00
0.1
12.0
WM
BZT52-B17
17
16.66
17.34
40
5.0
200
1.00
0.1
13.0
17C
BZT52-B18
18
17.64
18.36
50
5.0
225
1.00
0.1
14.0
WN
BZT52-B20
20
19.60
20.40
50
5.0
225
1.00
0.1
15.0
WO
BZT52-B22
22
21.56
22.44
55
5.0
250
1.00
0.1
17.0
WP
BZT52-B24
24
23.52
24.48
80
5.0
250
1.00
0.1
18.0
WR
BZT52-B27
27
26.46
27.54
80
5.0
300
1.00
0.1
20.0
WS
BZT52-B28
28
27.44
28.56
80
5.0
300
1.00
0.1
22.0
28C
BZT52-B30
30
29.40
30.60
80
5.0
300
1.00
0.1
22.5
WT
BZT52-B33
33
32.34
33.66
80
5.0
325
1.00
0.1
25.0
WU
BZT52-B36
36
35.28
36.72
90
5.0
350
1.00
0.1
27.0
WW
BZT52-B39
39
38.22
39.78
90
5.0
350
1.00
0.1
29.0
WX
BZT52-B43
43
42.14
43.86
100
5.0
375
1.00
0.1
32.0
WY
BZT52-B47
47
46.06
47.94
100
5.0
375
1.00
0.1
35.0
WZ
BZT52-B51
51
49.98
52.02
100
5.0
400
1.00
0.1
38.0
XA
BZT52-B56
56
54.88
57.12
135
2.5
1000
1.00
0.1
42.0
X2
BZT52-B62
62
60.76
63.24
150
2.5
1000
1.00
0.1
46.0
X3
BZT52-B68
68
66.64
69.36
200
2.5
1000
1.00
0.1
51.0
X4
BZT52-B75
75
73.50
76.50
250
2.5
1000
1.00
0.1
56.0
X5
May 2,2017-REV.07
PAGE . 2
BZT52-B2V4~BZT52-B75
1000
TA = 25°C
0.5
0.4
0.3
0.2
0.1
0
0
25
50
75
100
125
150
TA, Ambient Temperature (°C)
100
10
1
0
3.3V
4.7V
2
4
6.8V
10V
6
8
10
VR, Reverse Bias Voltage (V)
1000
16V
IF, Forward Current (mA)
CJ, Junction Capacitance (pF)
100
24V
10
51V
33V
75V
0
20
40
60
80
VR, Reverse Bias Voltage (V)
Fig.3 Typical Junction Capacitance
5.6V
6.8V
25
20
3.3V
15
3.6V
10
4.7V
5
TJ = 25°C
0
2
4
6
8
VZ, Zener Voltage (V)
Fig.5 Typical Zener Characteristics
May 2,2017-REV.07
TJ=125°C
100
TJ=150°C
TJ=75°C
TJ=25°C
10
1
0
0.5
1
1.5
2
VF, Forward Voltage (V)
Fig.4 Typical Forward Characteristics
IZ, Zener Current (mA)
2.4V
30
0
- - - -Maximum
______Typical
35
35
IZ, Zener Current (mA)
2.4V
Fig.2 Typical Junction Capacitance
Fig.1 Power Derating Curve
1
CJ, Junction Capacitance (pF)
PD, Power Dissipation (W)
0.6
8.7V
30
13V
18V
24V
25
20
10V
15
10
16V
5
0
TJ = 25°C
0
5
10
15
20
25
30
VZ, Zener Voltage (V)
Fig.6 Typical Zener Characteristics
PAGE . 3
35
51V
28V
30
25
33V
20
39V
75V
62V
15
10
5
0
TJ = 25°C
0
20
40
60
80
100
VZ, Zener Voltage (V)
Fig.7 Typical Zener Characteristics
May 2,2017-REV.07
100
90
80
70
60
50
40
30
20
10
0
-10
IZ=5mA
Sz (mV/℃)
IZ, Zener Current (mA)
BZT52-B2V4~BZT52-B75
0
20
40
60
VZ, Nominal Zener Voltage (V)
80
Fig.8 Temperature coefficient as a function of
working current; typical values
PAGE . 4
BZT52-B2V4~BZT52-B75
MOUNTING PAD LAYOUT
ORDER INFORMATION
• Packing information
T/R - 10K per 13" plastic Reel
T/R - 3K per 7" plastic Reel
May 2,2017-REV.07
PAGE . 5
BZT52-B2V4~BZT52-B75
Part No_packing code_Version
BZT52-B2V4_R1_00001
BZT52-B2V4_R2_00001
For example :
RB500V-40_R2_00001
Serial number
Version code means HF
Packing size code means 13"
Part No.
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
May 2,2017-REV.07
Version Code XXXXX
1st Code
Packing size code
A
N/A
0
HF
0
serial number
R
7"
1
RoHS
1
serial number
B
13"
2
T
26mm
X
S
52mm
Y
L
F
PANASERT T/B CATHODE UP
(PBCU)
PANASERT T/B CATHODE DOWN
(PBCD)
2nd Code HF or RoHS 1st Code 2nd~5th Code
U
D
PAGE . 6
BZT52-B2V4~BZT52-B75
Disclaimer
• Reproducing and modifying information of the document is prohibited without permission
from Panjit International Inc..
• Panjit International Inc. reserves the rights to make changes of the content herein the
document anytime without notification. Please refer to our website for the latest
document.
• Panjit International Inc. disclaims any and all liability arising out of the application or use of
any product including damages incidentally and consequentially occurred.
• Panjit International Inc. does not assume any and all implied warranties, including warranties
of fitness for particular purpose, non-infringement and merchantability.
• Applications shown on the herein document are examples of standard use and operation.
Customers are responsible in comprehending the suitable use in particular applications.
Panjit International Inc. makes no representation or warranty that such applications will be
suitable for the specified use without further testing or modification.
•
The products shown herein are not designed and authorized for equipments requiring high
level of reliability or relating to human life and for any applications concerning life-saving
or life-sustaining, such as medical instruments, transportation equipment, aerospace
machinery et cetera. Customers using or selling these products for use in such applications
do so at their own risk and agree to fully indemnify Panjit International Inc. for any damages
resulting from such improper use or sale.
• Since Panjit uses lot number as the tracking base, please provide the lot number for tracking
when complaining.
May 2,2017-REV.07
PAGE . 7
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