RoHS
BZT52C2V4SQ THRU BZT52C47SQ
COMPLIANT
Small Signal Zener Diodes
Features
● Epoxy meets UL-94 V-0 flammability rating and halogen free
● Moisture Sensitivity Level 1
● Zener Voltage 2.4V~47V
● VZ-tolerance ±5% approximately
● Part no. with suffix “Q” means AEC-Q101 qualified
Applications
● General regulation functions
● Automotive
Mechanical Data
● Case: SOD323
● Terminals: Tin plated leads, solderable per
J-STD-002 and JESD22-B102
● Polarity: Cathode line denotes the cathode end
SOD323
■ Maximum Ratings (Ta=25℃ Unless otherwise specified)
SYMBOL
UNIT
VALUE
Power Dissipation
PD
mW
300
Storage Temperature Range
Tstg
°C
-55~+150
Junction Temperature
TJ
°C
-55~+150
Maximum Regulator Current
IZM
mA
PD/ Vz
Maximum Forward Voltage(IF=10mAdc)
VF
V
0.9
RθJA
°C /W
415
PARAMETER
Thermal Resistance Junction to Ambient Air*
■ Ordering Information (Example)
PREFERED P/N
PACKING
CODE
UNIT WEIGHT(g)
MINIMUM
PACKAGE(pcs)
BZT52C2V4SQ THRU
BZT52C47SQ
F2
Approximate
0.0045
3000
INNER BOX
OUTER CARTON
DELIVERY MODE
QUANTITY(pcs) QUANTITY(pcs)
30000
120000
7” reel
1/6
S-S2079
Rev.1.4,05-Dec-22
Yangzhou Yangjie Electronic Technology Co., Ltd.
www.21yangjie.com
BZT52C2V4SQ THRU BZT52C47SQ
■ Electrical Characteristics (Ta=25℃ Unless otherwise specified)
Type Number
Vz at Izt (V)
Device
Marking
Izt
Zzt(Ω)
IZt(mA) max.
min.
typ.
max.
mA
Zzk(Ω)
IR(μA)@VR
Izk(mA)
max.
uA
VR(V)
Typical
Temperature
Coefficient@ IZTC
mV/℃
Test Current
IZTC
Min
Max
mA
BZT52C2V4SQ
WX
2.28
2.4
2.56
5
5
100
1.0
600
50
1.0
-3.5
0
5
BZT52C2V7SQ
W1
2.5
2.7
2.9
5
5
100
1.0
600
20
1.0
-3.5
0
5
BZT52C3V0SQ
W2
2.8
3.0
3.2
5
5
95
1.0
600
10
1.0
-3.5
0
5
BZT52C3V3SQ
W3
3.1
3.3
3.5
5
5
95
1.0
600
5
1.0
-3.5
0
5
BZT52C3V6SQ
W4
3.4
3.6
3.8
5
5
90
1.0
600
5
1.0
-3.5
0
5
BZT52C3V9SQ
W5
3.7
3.9
4.1
5
5
90
1.0
600
3
1.0
-3.5
0
5
BZT52C4V3SQ
W6
4.0
4.3
4.6
5
5
90
1.0
600
3
1.0
-3.5
0
5
BZT52C4V7SQ
W7
4.4
4.7
5.0
5
5
80
1.0
500
3
2.0
-3.5
0.2
5
BZT52C5V1SQ
W8
4.8
5.1
5.4
5
5
60
1.0
480
2
2.0
-2.7
1.2
5
BZT52C5V6SQ
W9
5.2
5.6
6.0
5
5
40
1.0
400
1
2.0
-2
2.5
5
BZT52C6V2SQ
WA
5.8
6.2
6.6
5
5
10
1.0
150
3
4.0
0.4
3.7
5
BZT52C6V8SQ
WB
6.4
6.8
7.2
5
5
15
1.0
80
2
4.0
1.2
4.5
5
BZT52C7V5SQ
WC
7.0
7.5
7.9
5
5
15
1.0
80
1
5.0
2.5
5.3
5
BZT52C8V2SQ
WD
7.7
8.2
8.7
5
5
15
1.0
80
0.7
5.0
3.2
6.2
5
BZT52C9V1SQ
WE
8.5
9.1
9.6
5
5
15
1.0
100
0.5
6.0
3.8
7.0
5
BZT52C10SQ
WF
9.4
10
10.6
5
5
20
1.0
150
0.2
7.0
4.5
8.0
5
BZT52C11SQ
WG
10.4
11
11.6
5
5
20
1.0
150
0.1
8.0
5.4
9.0
5
BZT52C12SQ
WH
11.4
12
12.7
5
5
25
1.0
150
0.1
8.0
6.0
10.0
5
BZT52C13SQ
WI
12.4
13
14.1
5
5
30
1.0
170
0.1
8.0
7.0
11.0
5
BZT52C15SQ
WJ
13.8
15
15.6
5
5
30
1.0
200
0.1
10.5
9.2
13.0
5
BZT52C16SQ
WK
15.3
16
17.1
5
5
40
1.0
200
0.1
11.2
10.4
14.0
5
BZT52C18SQ
WL
16.8
18
19.1
5
5
45
1.0
225
0.1
12.6
12.4
16.0
5
BZT52C20SQ
WM
18.8
20
21.2
5
5
55
1.0
225
0.1
14.0
14.4
18.0
5
BZT52C22SQ
WN
20.8
22
23.3
5
5
55
1.0
250
0.1
15.4
16.4
20.0
5
BZT52C24SQ
WO
22.8
24
25.6
5
5
70
1.0
250
0.1
16.8
18.4
22.0
5
BZT52C27SQ
WP
25.1
27
28.9
2
2
80
0.5
300
0.1
18.9
21.4
25.3
2
BZT52C30SQ
WQ
28
30
32
2
2
80
0.5
300
0.1
21.0
24.4
29.4
2
BZT52C33SQ
WR
31
33
35
2
2
80
0.5
325
0.1
23.1
27.4
33.4
2
BZT52C36SQ
WS
34
36
38
2
2
90
0.5
350
0.1
25.2
30.4
37.4
2
BZT52C39SQ
WT
37
39
41
2
2
130
0.5
350
0.1
27.3
33.4
41.2
2
BZT52C43SQ
WU
40
43
46
2
2
100
0.5
700
0.1
32
37.6
50.6
2
BZT52C47SQ
WV
44
47
50
2
2
100
0.5
750
0.1
35
42.0
55.8
2
2/6
S-S2079
Rev.1.4,05-Dec-22
Yangzhou Yangjie Electronic Technology Co., Ltd.
www.21yangjie.com
BZT52C2V4SQ THRU BZT52C47SQ
■ Characteristics (Typical)
ZENER BREAKDOWN CHARACTERISTICS
10-1
7
10-2
10-3
10-4
43
47
39
36
33
27
30
15
16
18
20
22
24
12
11
10
13
Iz,ZENER CURRENT (mA)
9.1
5.1
5.6
6.2
6.8
4. 3.9
3
100
4.
Iz,ZENER CURRENT (mA)
101
7.5
3.3
3
2.7
2.4
101
ZENER BREAKDOWN CHARACTERISTICS
102
3.6
8.2
102
100
10-1
10-2
10-3
0
2
4
6
8
Vz,ZENER VOLTAGE (V)
10-4
10
10
15
20
25
30
35
Vz,ZENER VOLTAGE (V)
40
45
50
Typical Temperature Coeffient@IZTC (mv/℃)
Typical Temperature Coeffient@IZTC (mv/℃)
0
4V3
-1
3V9
3V3
-2
2V4
-3
0
10
20
30
40
10
12
8
10
8V2
6
6V8
4
6V2
5V6
2
4V7
0
-2
-4
0
10
IZTC,ZENER CURRENT (mA)
20
30
IZTC,ZENER CURRENT (mA)
MAX POWER DISSIPATION
TA=25℃
VR=0V
100
VR=1V
10
1
PD,% OF
Cj,JUNCTION CAPACITANCE (pF)
1000
1
10
100
80
60
40
20
0
100
VZ,ZENER VOLTAGE (V)
0
25
50
75
100
125
150
TA, AMBIENT TEMPERATURE (℃)
3/6
S-S2079
Rev.1.4,05-Dec-22
Yangzhou Yangjie Electronic Technology Co., Ltd.
www.21yangjie.com
BZT52C2V4SQ THRU BZT52C47SQ
IR,LEAKAGE CURRENT(nA)
1000
+150℃
100
10
1
+25℃
-55℃
0.1
0.01
0
10
20
30
40
Vz,ZENER VOLTAGE(V)
4/6
S-S2079
Rev.1.4,05-Dec-22
Yangzhou Yangjie Electronic Technology Co., Ltd.
www.21yangjie.com
BZT52C2V4SQ THRU BZT52C47SQ
■ Outline Dimensions
■ Marking Information
XX•
Note:
1. All marking is at middle of the product body
2. All marking is in laser marking
3. XX is Marking Code
4. Body color: Black
5/6
S-S2079
Rev.1.4,05-Dec-22
Yangzhou Yangjie Electronic Technology Co., Ltd.
www.21yangjie.com
BZT52C2V4SQ THRU BZT52C47SQ
Disclaimer
The information presented in this document is for reference only. Yangzhou Yangjie Electronic Technology Co., Ltd. reserves the
right to make changes without notice for the specification of the products displayed herein to improve reliability, function or design
or otherwise.
The product listed herein is designed to be used with automotive electronics,are not designed for use in medical, life-saving,
lifesustaining,or military,Yangjie or anyone on its behalf, assumes no responsibility or liability for any damages resulting from such i
mproper use of sale.
This publication supersedes & replaces all information previously supplied. For additional information, please visit our website
http:// www.21yangjie.com , or consult your nearest Yangjie’s sales office for further assistance.
6/6
S-S2079
Rev.1.4,05-Dec-22
Yangzhou Yangjie Electronic Technology Co., Ltd.
www.21yangjie.com
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