BZT52C2V4S – BZT52C51S 1 of 5 © 2006 Won-Top Electronics
Pb
BZT52C2V4S – BZT52C51S
200mW SURFACE MOUNT ZENER DIODE
Features
! Planar Die Construction
! 200mW Power Dissipation A
! 2.4 – 51V Nominal Zener Voltage
! 5% Standard Vz Tolerance
! Designed for Surface Mount Application C
! Plastic Material – UL Recognition Flammability D
Classification 94V-O B
E
Mechanical Data
! Case: SOD-323, Molded Plastic
! Ter minals: Plated Leads Solderable per
MIL-STD- 202, Met hod 208
! Polarity: Cathode Band
! Weight: 0.004 grams (approx.)
! Marking: Device Code, See Page 2 H
! Lead Free: For RoHS / Lead Free Version,
Add “-LF” Suffix to Part Number, See Page 5
Maximum Ratings @TA=25°C unless otherwise specified
Characteristic Symbol Value Unit
Peak Pulse Power Diss i pation at T A = 25°C (Note 1) Pd200 mW
Forward Voltage @ IF = 10mA VF0.9 V
Thermal Resist ance Juncti on to Ambient (Not e 1) RJA 625 °C/W
Operating and Storage Temperature Range Tj, TSTG -65 to +150 °C
Note: 1. Valid provided that device terminals are kept at ambient temperature.
WTE
POWER SEMICONDUCTORS
SOD-323
Dim Min Max
A2.30 2.70
B1.75 1.95
C1.15 1.35
D0.25 0.35
E0.05 0.15
G0.70 0.95
H0.30 —
All Dimensions in mm
G
BZT52C2V4S – BZT52C51S 2 of 5 © 2006 Won-Top Electronics
Electrical Characteristics @TA=25°C unless otherwise specified
Zener Voltage Range
(Note 2) Maximum Zener Impedance
(Note 3) Max Reverse
Leakage Current
VZ @ IZT ZZT @ IZT ZZK @ IZK IR@ VR
Temp.
Coefficient of
Zener Voltage
@ IZT
mV / °C
Type
Number
(Note 1)
Device
Marking
Code
Nom (V) Min (V) Max (V) (
)(mA)(
)(mA)(µA) (V) MinMax
BZT52C2V4S
BZT52C2V7S
BZT52C3S
BZT52C3V3S
W1
W2
W3
W4
2.4
2.7
3.0
3.3
2.28
2.57
2.85
3.14
2.52
2.84
3.15
3.47
85
83
95
95
5.0
5.0
5.0
5.0
600
600
600
600
1.0
1.0
1.0
1.0
100
75
50
25
1.0
1.0
1.0
1.0
-3.5
-3.5
-3.5
-3.5
0
0
0
0
BZT52C3V6S
BZT52C3V9S
BZT52C4V3S
BZT52C4V7S
W5
W6
W7
W8
3.6
3.9
4.3
4.7
3.42
3.71
4.09
4.47
3.78
4.10
4.52
4.94
95
95
95
78
5.0
5.0
5.0
5.0
600
600
600
500
1.0
1.0
1.0
1.0
15
10
5.0
5.0
1.0
1.0
1.0
1.0
-3.5
-3.5
-3.5
-3.5
0
0
0
0.2
BZT52C5V1S
BZT52C5V6S
BZT52C6V2S
BZT52C6V8S
W9
WA
WB
WC
5.1
5.6
6.2
6.8
4.85
5.32
5.89
6.46
5.36
5.88
6.51
7.14
60
40
10
8.0
5.0
5.0
5.0
5.0
480
400
150
80
1.0
1.0
1.0
1.0
0.1
0.1
0.1
0.1
0.8
1.0
2.0
3.0
-2.7
-2.0
0.4
1.2
1.2
2.5
3.7
4.5
BZT52C7V5S
BZT52C8V2S
BZT52C9V1S
BZT52C10S
WD
WE
WF
WG
7.5
8.2
9.1
10
7.13
7.79
8.65
9.50
7.88
8.61
9.56
10.50
7.0
7.0
10
15
5.0
5.0
5.0
5.0
80
80
100
150
1.0
1.0
1.0
1.0
0.1
0.1
0.1
0.1
5.0
6.0
7.0
7.5
2.5
3.2
3.8
4.5
5.3
6.2
7.0
8.0
BZT52C11S
BZT52C12S
BZT52C13S
BZT52C15S
WH
WI
WK
WL
11
12
13
15
10.45
11.40
12.35
14.25
11.55
12.60
13.65
15.75
20
20
25
30
5.0
5.0
5.0
5.0
150
150
170
200
1.0
1.0
1.0
1.0
0.1
0.1
0.1
0.1
8.5
9.0
10
11
5.4
6.0
7.0
9.2
9.0
10
11
13
BZT52C16S
BZT52C18S
BZT52C20S
BZT52C22S
WM
WN
WO
WP
16
18
20
22
15.20
17.10
19.00
20.90
16.80
18.90
21.00
23.10
40
50
50
55
5.0
5.0
5.0
5.0
200
225
225
250
1.0
1.0
1.0
1.0
0.1
0.1
0.1
0.1
12
14
15
17
10.4
12.4
14.4
16.4
14
16
18
20
BZT52C24S
BZT52C27S
BZT52C30S
BZT52C33S
WR
WS
WT
WU
24
27
30
33
22.80
25.65
28.50
31.35
25.20
28.35
31.50
34.65
80
80
80
80
5.0
5.0
5.0
5.0
250
300
300
325
1.0
1.0
1.0
1.0
0.1
0.1
0.1
0.1
18
20
22.5
25
18.4
21.4
24.4
27.4
22
25.3
29.4
33.4
BZT52C36S
BZT52C39S
BZT52C43S
BZT52C47S
BZT52C51S
WW
WX
WY
WZ
XA
36
39
43
47
51
34.20
37.05
40.85
44.65
48.45
37.80
40.95
45.15
49.35
53.55
90
90
100
100
100
5.0
5.0
5.0
5.0
5.0
350
350
700
750
750
1.0
1.0
1.0
1.0
1.0
0.1
0.1
0.1
0.1
0.1
27
29
32
35
38
30.4
33.4
10.0
10.0
10.0
37.4
41.2
12
12
12
Note: 1. Type numbers listed have standard tol e rance on the nominal zener vol t age of ±5%.
2. Measured with pulses tp = 5ms.
3. f = 1KHz
BZT52C2V4S – BZT52C51S 3 of 5 © 2006 Won-Top Electronics
0
10
20
30
0
I , ZENER CURRENT (mA)
Z
V , ZENER VOLTAGE (V)
Fi
g
. 3 Zener Breakdown Characteristics
Z
10 20 30 40
T = 25°C
j
Test current I
5mA
Z
Test current I
2mA
Z
C10
C12
C18
C22
C27
C33 C36
C15
0
10
20
30
40
50
01 2 3 4 5 6 78910
I , ZENER CURRENT (mA)
Z
V , ZENER VOLTAGE (V)
Fi
g
. 2 Zener Breakdown Characteristics
Z
T = 25°C
jC2V7
C3V3
C3V9
C4V7
C5V6
C6V8
C8V2
Test Current I
5.0mA
Z
400
T , AMBIENT TEMPERATURE, (°C)
A
Fi
g
. 1 Power Deratin
g
Curve
P , POWER DISSIPATION (mW)
d
See Note 1
200
100
300
0
5
00
0100 200
C , JUNCTION CAPACITANCE (pF)
j
10
100
1000
10 100
1
V , NOMINAL ZENER VOLTAGE (V)
Fig. 4 Junction Capacitance vs Nominal Zener Voltage
Z
T=25°C
j
V=1V
R
V=2V
R
V=1V
R
V=2V
R
BZT52C2V4S – BZT52C51S 4 of 5 © 2006 Won-Top Electronics
MARKING INFORMATION
RECOMMENDED FOOTPRINT
PACKAGING INFORMATION
Reel Diameter
(mm) Quantity
(PCS) Inner Box Size
L x W x H (mm) Quantity
(PCS) Carton Size
L x W x H (mm) Quantity
(PCS) Approx. Gross Weight
(KG)
178 5,000 187 x 187 x 65 25,000 390 x 240 x 420 250,000 10.0
Cathode = Polarity Band
xx = Device Code, See Page 2
xx
0.025
(0.63)
inches
(
mm
)
0.033
(0.83)
0.063
(1.60)
178mm
Product ID Label 8mm
Directi on of Unreeling
8mm
4mm 1.6mm
Note: 1. Anti-static plastic reel, white, water clear or blue color. Inspection hole might be varied in different alignment.
2. Components are packed in accordance with EIA standard 481-1 and 481-2.
Inspection Hole
TAPE & REEL
4mm
BZT52C2V4S – BZT52C51S 5 of 5 © 2006 Won-Top Electronics
ORDERING INFORMATION
Product No. Package Type Shipping Quantity
BZT52CxxS-T1 SOD-323 5000/Tape & Reel
1. Shipping quantity given is for minimum packing quantity only. For minimum
order quantity, please consult the Sales Department.
2. To order RoHS / Lead Free version (with Lead Free finish), add “-LF” suffix
to part number above. For example, BZT52C2V4S-T1-LF.
Won-Top Electronics Co., Ltd (WTE) has checked all information carefully and believes it to be correct and accurate. However, WTE cannot assume any
responsibility for inaccuracies. Furthermore, this information does not give the purchaser of semiconductor devices any license under patent rights to
manufacturer . WTE reserves the right to change any or all information herein without further notice.
WARNING: DO NOT USE IN LIFE SUPPORT EQUIPMENT. WTE power semiconductor products are not authorized for use as critical components in life
support devices or systems without the express written approval.
We power your everyday.
Won-Top Electronics Co., Ltd.
No. 44 Yu K ang North 3rd Road, Chine Chen Dist., Kaohsiung, Ta i wan
Phone: 886-7-822-5408 or 886-7-822-5410
Fax: 886-7-822-5417
Email: sales@wontop.com
Internet: http://www. wontop.com
