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Elektronische Bauelemente
BZT52C Series
500mW SOD-123
Surface Mount Zener Diodes
RoHS Compliant Product
A suffix of “-C” specifies halogen & lead-free
FEATURES
Standard Zener Breakdown Voltage Range: 2.4V to
43V
Steady State Power Rating of 500 mW
Small Body Outline Dimensions: 3.70 mm x 1.60 mm
Low Body Height: 1.05 mm
Package Weight: 10.00 mg / unit
ESD Rating of Class 3 ( > 16 KV ) per Human Body
Model
SOD-123
MECHANICAL DATA
Case: SOD-123, Void-Free, Transfer-Molded Plastic.
Finish: All External Surfaces are Corrosion Resistant.
Maximum Case Temperature for Soldering Purpose:
260 for 10 Seconds
Polarity: Cathode Indicated by Polarity Band
Flammability Rating: UL94V-0
Mounting Position: Any
PACKAGE INFORMATION
Package
MPQ
SOD-123
3K
Leader Size
7’ inch
MAXIMUM RATINGS (TA = 25°C unless otherwise specified)
Parameter
Symbol
Forward Voltage @ IF=10mA 2
Power Dissipation1, Derate above 25.
Thermal Resistance Junction to Ambient Air 1
VF
PD
RθJA
Operating and Storage Temperature Range
TJ, TSTG
Note:
1.
2.
3.
Device mounted on ceramic PCB; 7.6mm×9.4mm×0.87mm with pad areas 25mm2.
Short duration test pulse used in minimize self-heating effect.
f = 1 K Hz.
Value
0.9
500
357
-65 ~ 150
Unit
V
mW
°C / W
°C
http://www.SeCoSGmbH.com/
09-May-2011 Rev. D
Any changes of specification will not be informed individually.
Page 1 of 4

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Elektronische Bauelemente
BZT52C Series
500mW SOD-123
Surface Mount Zener Diodes
ELECTRICAL RATINGS (TA = 25°C unless otherwise specified)
ZENER VOLTAGE RANGE 2
MAXIMUM ZENER
IMPEDANCE 3
TYPE NUMBER MARKING
VZ
Min Nom Max
@IZT
ZZT @ IZT
V V V mA
BZT52C2V4
WX
2.2 2.4 2.6
5
100
BZT52C2V7
W1
2.5 2.7 2.9
5
100
BZT52C3V0
W2
2.8 3 3.2
5
95
BZT52C3V3
W3
3.1 3.3 3.5
5
95
BZT52C3V6
W4
3.4 3.6 3.8
5
90
BZT52C3V9
W5
3.7 3.9 4.1
5
90
BZT52C4V3
W6
4.0 4.3 4.6
5
90
BZT52C4V7
W7 4.4 4.7 5 5
80
BZT52C5V1
W8
4.8 5.1 5.4
5
60
BZT52C5V6
W9 5.2 5.6 6 5
40
BZT52C6V2
WA
5.8 6.2 6.6
5
10
BZT52C6V8
WB
6.4 6.8 7.2
5
15
BZT52C7V5
WC
7 7.5 7.9
5
15
BZT52C8V2
WD
7.7 8.2 8.7
5
15
BZT52C9V1
WE
8.5 9.1 9.6
5
15
BZT52C10
WF 9.4 10 10.6 5
20
BZT52C11
WG 10.4 11 11.6 5
20
BZT52C12
WH 11.4 12 12.7 5
25
BZT52C13
WI 12.4 13 14.1 5
30
BZT52C15
WJ 13.8 15 15.6 5
30
BZT52C16
WK 15.3 16 17.1 5
40
BZT52C18
WL 16.8 18 19.1 5
45
BZT52C20
WM 18.8 20 21.2 5
55
BZT52C22
WN 20.8 22 23.3 5
55
BZT52C24
WO 22.8 24 25.6 5
70
BZT52C27
WP 25.1 27 28.9 2
80
BZT52C30
WQ
28 30 32
2
80
BZT52C33
WR
31 33 35
2
80
BZT52C36
WS
34 36 38
2
90
BZT52C39
WT
37 39 41
2
130
BZT52C43
WU
40 43 46
5
100
Notes:
1. Valid provided that device terminals are keep at ambient temperature.
2. Test with pulses. period = 5ms, pulse width = 300µA
3. f = 1KHz
ZZK @ IZK
mA
600 1
600 1
600 1
600 1
600 1
600 1
600 1
500 1
480 1
400 1
150 1
80 1
80 1
80 1
100 1
150 1
150 1
150 1
170 1
200 1
200 1
225 1
225 1
250 1
250 1
300 0.5
300 0.5
325 0.5
350 0.5
350 0.5
700 1
MAXIMUM REVERSE
CURRENT 2
IR VR
µA V
50 1
20 1
10 1
51
51
31
31
32
22
12
34
24
15
0.7 5
0.5 6
0.2 7
0.1 8
0.1 8
0.1 8
0.1 10.5
0.1 11.2
0.1 12.6
0.1 14
0.1 15.4
0.1 16.8
0.1 18.9
0.1 21
0.1 23.1
0.1 25.2
0.1 27.3
0.1 32
Temperature
Coefficient of
Zener Voltage
@ IZT = 5 mA
mV /
Min Max
-3.5 0
-3.5 0
-3.5 0
-3.5 0
-3.5 0
-3.5 0
-3.5 0
-3.5 0.2
-2.7 1.2
-2 2.5
0.4 3.7
1.2 4.5
2.5 5.3
3.2 6.2
3.8 7
4.5 8
5.4 9
6 10
7 11
9.2 13
10.4 14
12.4 16
14.4 18
16.4 20
18.4 22
21.4 25.3
24.4 29.4
27.4 33.4
30.4 37.4
33.4 41.2
10 12
http://www.SeCoSGmbH.com/
09-May-2011 Rev. D
Any changes of specification will not be informed individually.
Page 2 of 4

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Elektronische Bauelemente
CHARACTERISTIC CURVES
BZT52C Series
500mW SOD-123
Surface Mount Zener Diodes
http://www.SeCoSGmbH.com/
09-May-2011 Rev. D
Any changes of specification will not be informed individually.
Page 3 of 4

No Preview Available !

Elektronische Bauelemente
CHARACTERISTIC CURVES
BZT52C Series
500mW SOD-123
Surface Mount Zener Diodes
http://www.SeCoSGmbH.com/
09-May-2011 Rev. D
Any changes of specification will not be informed individually.
Page 4 of 4