410mW Two Terminals
SMD Zener Diodes
BZT52C2V4
–
BZT52C51
410mW Two Terminals SMD Zener Diodes
Features
•
Planar Die Construction
•
410mW Power Dissipation
•
Zener Voltage 2.4v to 51v
•
RoHS Compliance
SOD-123
Mechanical Data
Case:
Epoxy:
Terminals:
Polarity:
Approx Weight:
SOD-123, molded plastic
Plastic package has UL flammability 94V-0
Solderable per MIL-STD-202G,Method 208
Color band denotes cathode
0.01 grams
Maximum Ratings
(T
Ambient
=25ºC unless noted otherwise)
Symbol
Description
Forward Voltage Drop
Power Dissipation
Peak Forward Surge Current,8.3ms single
half sine-wave superimposed on rated load
(JEDEC method)
Operating Junction Temperature
Storage Temperature Range
Value
0.9
410
2.0
150
-55 to 150
Unit
V
mW
A
°C
°C
IF=10mA
Ta=25 °C (Note 1)
(Note 2)
Conditions
V
F
P
tot
I
FSM
T
J
T
STG
Note:
1. Mounted on 5.0mm²(0.13mm thick ) land areas
2. Measured on 8.3ms, single half sine-wave or equivalent square wave, duty cycle=4 pulses
per minute maximum
TAITRON COMPONENTS INCORPORATED
www.taitroncomponents.com
Tel: (800)-TAITRON (800)-824-8766 (661)-257-6060
Fax: (800)-TAITFAX (800)-824-8329 (661)-257-6415
Rev. A/AH 2007-10-11
Page 1 of 4
410mW Two Terminals SMD Zener Diodes
BZT52C2V4
-
BZT52C51
Electrical Characteristics
(T
Ambient
=25ºC unless noted otherwise)
Norminal Zener Voltage
@
I
ZT
Test
Current
Max. Zener Impedance
Max. Reverse
Leakage Current
I
R
@
V
R
Part NO.
Marking
Code
V
Z
(V)
Nom.
Min.
2.28
2.5
2.8
3.1
3.4
3.7
4.0
4.4
4.8
5.2
5.8
6.4
7.0
7.7
8.5
9.4
10.4
11.4
12.4
13.8
15.3
16.8
18.8
20.8
22.8
25.1
28
31
34
37
40
44
Max.
2.56
2.9
3.2
3.5
3.8
4.1
4.6
5.0
5.4
6.0
6.6
7.2
7.9
8.7
9.6
10.6
11.6
12.7
14.1
15.6
17.1
19.1
21.2
23.3
25.6
28.9
32
35
38
41
46
50
I
ZT
(mA)
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
Z
ZT
@
I
ZT
85
83
95
95
95
95
95
78
60
40
10
8
7
7
10
15
20
20
25
30
40
50
50
55
80
80
80
80
90
90
100
100
Z
ZK
@
I
ZK
600
500
500
500
500
500
500
500
480
400
200
150
50
50
50
70
70
90
110
110
170
170
220
220
220
250
250
250
250
300
700
750
I
ZK
(mA)
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
I
R
(μA)
-
-
-
-
-
-
-
-
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
V
R
(V)
-
-
-
-
-
-
-
-
0.8
1
2
3
5
6
7
7.5
8.5
9
10
11
12
14
15
17
18
20
22.5
25
27
29
32
35
BZT52C2V4
BZT52C2V7
BZT52C3V0
BZT52C3V3
BZT52C3V6
BZT52C3V9
BZT52C4V3
BZT52C4V7
BZT52C5V1
BZT52C5V6
BZT52C6V2
BZT52C6V8
BZT52C7V5
BZT52C8V2
BZT52C9V1
BZT52C10
BZT52C11
BZT52C12
BZT52C13
BZT52C15
BZT52C16
BZT52C18
BZT52C20
BZT52C22
BZT52C24
BZT52C27
BZT52C30
BZT52C33
BZT52C36
BZT52C39
BZT52C43
BZT52C47
W1
W2
W3
W4
W5
W6
W7
W8
W9
WA
WB
WC
WD
WE
WF
WG
WH
WI
WK
WL
WM
WN
WO
WP
WR
WS
WT
WU
WW
WX
WY
WZ
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
22
24
27
30
33
36
39
43
47
Rev. A/AH 2007-08-17
www.taitroncomponents.com
Page 2 of 4
410mW Two Terminals SMD Zener Diodes
BZT52C2V4
-
BZT52C51
Norminal Zener Voltage
@
I
ZT
Test
Current
Max. Zener Impedance
Max. Reverse
Leakage Current
I
R
@
V
R
Part NO.
Marking
Code
V
Z
(V)
Nom.
Min.
48
Max.
54
I
ZT
(mA)
5
Z
ZT
@
I
ZT
100
Z
ZK
@
I
ZK
750
I
ZK
(mA)
1
I
R
(μA)
0.1
V
R
(V)
38
BZT52C51
XA
51
Typical Characteristics Curves
Fig.1- Power Dissipation
Fig.2-
Typical Forward Characteristic
Ptot, Power Dissipation (mW)
I
F
, Forward Current (mA)
Temperature (°C)
Fig.3-Typical Zener Impedance
Z
ZT
, Dynamic Impedance, (Ω)
V
F
, Forward Voltage (V)
Vz, Normal Zener Voltage (V)
Rev. A/AH 2007-08-17
www.taitroncomponents.com
Page 3 of 4
410mW Two Terminals SMD Zener Diodes
BZT52C2V4
-
BZT52C51
Dimensions in inch (mm)
SOD-123
How to contact us
US HEADQUARTERS
28040 WEST HARRISON PARKWAY, VALENCIA, CA 91355-4162
Tel: (800) TAITRON (800) 824-8766 (661) 257-6060
Fax: (800) TAITFAX (800) 824-8329 (661) 257-6415
Email:
taitron@taitroncomponents.com
Http://www.taitroncomponents.com
TAITRON COMPONENTS MEXICO, S.A .DE C.V.
BOULEVARD CENTRAL 5000 INTERIOR 5 PARQUE INDUSTRIAL ATITALAQUIA, HIDALGO C.P.
42970 MEXICO
Tel: +52-55-5560-1519
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Tel: +55-11-5574-7949
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TAITRON COMPONENTS INCORPORATED, SHANGHAI REPRESENTATIVE OFFICE
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Tel: +86-21-5424-9942
Fax: +86-21-5424-9931
Rev. A/AH 2007-08-17
www.taitroncomponents.com
Page 4 of 4
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