BZT52C2V0S - BZT52C39S
SURFACE MOUNT ZENER DIODE
Features
•
•
•
•
•
Planar Die Construction
Ultra-Small Surface Mount Package
Ideally Suited for Automated Assembly Processes
Lead, Halogen and Antimony Free, RoHS Compliant
"Green" Device (Notes 3 and 4)
Qualified to AEC-Q101 Standards for High Reliability
Mechanical Data
•
•
•
•
•
•
•
•
•
Case: SOD-323
Case Material: Molded Plastic. UL Flammability Classification
Rating 94V-0
Moisture Sensitivity: Level 1 per J-STD-020D
Terminals: Solderable per MIL-STD-202, Method 208
Lead Free Plating (Matte Tin Finish annealed over Alloy 42
leadframe).
Polarity: Cathode Band
Marking Information: See Page 3
Ordering Information: See Page 3
Weight: 0.0049 grams (approximate)
Top View
Maximum Ratings
@T
A
= 25°C unless otherwise specified
Single phase, half wave, 60Hz, resistive or inductive load.
For capacitance load, derate current by 20%.
Characteristic
Forward Voltage (Note 2)
@ I
F
= 10mA
Symbol
V
F
Value
0.9
Unit
V
Thermal Characteristics
Characteristic
Power Dissipation (Note 1)
Thermal Resistance, Junction to Ambient Air (Note 1)
Operating and Storage Temperature Range
Notes:
1.
2.
3.
4.
Symbol
P
D
R
θ
JA
T
J
,
T
STG
Value
200
625
-65 to +150
Unit
mW
°C/W
°C
Part mounted on FR-4 PC board with recommended pad layout, as per http://www.diodes.com/datasheets/ap02001.pdf.
Short duration pulse test used to minimize self-heating effect.
No purposefully added lead. Halogen and Antimony Free.
Product manufactured with Data Code V9 (week 33, 2008) and newer are built with Green Molding Compound. Product manufactured prior to Date
Code V9 are built with Non-Green Molding Compound and may contain Halogens or Sb
2
O
3
Fire Retardants.
BZT52C2V0S - BZT52C39S
Document number: DS30093 Rev. 16 - 2
1 of 4
www.diodes.com
June 2008
© Diodes Incorporated
BZT52C2V0S - BZT52C39S
Electrical Characteristics
Marking
Code
@T
A
= 25°C unless otherwise specified
Zener Voltage
Range (Note 2)
V
Z
@ I
ZT
Nom (V) Min (V)
2.0
1.91
2.4
2.20
2.7
2.5
3.0
2.8
3.3
3.1
3.6
3.4
3.9
3.7
4.3
4.0
4.7
4.4
5.1
4.8
5.6
5.2
6.2
5.8
6.8
6.4
7.5
7.0
8.2
7.7
9.1
8.5
10
9.4
11
10.4
12
11.4
13
12.4
15
13.8
16
15.3
18
16.8
20
18.8
22
20.8
24
22.8
27
25.1
30
28.0
33
31.0
36
34.0
39
37.0
Max (V)
2.09
2.60
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
32.0
35.0
38.0
41.0
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
2
2
2
2
2
Maximum Zener Impedance
(Note 5)
Z
ZT
@ I
ZT
Ω
100
100
100
95
95
90
90
90
80
60
40
10
15
15
15
15
20
20
25
30
30
40
45
55
55
70
80
80
80
90
130
600
600
600
600
600
600
600
600
500
480
400
150
80
80
80
100
150
150
150
170
200
200
225
225
250
250
300
300
325
350
350
Z
ZK
@ I
ZK
I
ZK
mA
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
1.0
1.0
1.0
0.5
0.5
0.5
0.5
0.5
Maximum
Reverse Current
(Note 2)
I
R
uA
150
50
20
10
5
5
3
3
2
1
3
2
1
0.7
0.5
0.2
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
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
2.0
2.0
2.0
4.0
4.0
5.0
5.0
6.0
7.0
8.0
8.0
8.0
10.5
11.2
12.6
14.0
15.4
16.8
18.9
21.0
23.1
25.2
27.3
Temperature
Coefficient of
Zener Voltage
@
I
ZT =
5mA
mV/°C
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
-3.5
0.2
-2.7
1.2
-2.0
2.5
0.4
3.7
1.2
4.5
2.5
5.3
3.2
6.2
3.8
7.0
4.5
8.0
5.4
9.0
6.0
10.0
7.0
11.0
9.2
13.0
10.4
14.0
12.4
16.0
14.4
18.0
16.4
20.0
18.4
22.0
21.4
25.3
24.4
29.4
27.4
33.4
30.4
37.4
33.4
41.2
Type Number
BZT52C2V0S
BZT52C2V4S
BZT52C2V7S
BZT52C3V0S
BZT52C3V3S
BZT52C3V6S
BZT52C3V9S
BZT52C4V3S
BZT52C4V7S
BZT52C5V1S
BZT52C5V6S
BZT52C6V2S
BZT52C6V8S
BZT52C7V5S
BZT52C8V2S
BZT52C9V1S
BZT52C10S
BZT52C11S
BZT52C12S
BZT52C13S
BZT52C15S
BZT52C16S
BZT52C18S
BZT52C20S
BZT52C22S
BZT52C24S
BZT52C27S
BZT52C30S
BZT52C33S
BZT52C36S
BZT52C39S
Notes:
5.
WY
WX
W1
W2
W3
W4
W5
W6
W7
W8
W9
WA
WB
WC, BF
WD
WE
WF
WG
WH
WI
WJ
WK
WL
WM
WN
WO
WP
WQ
WR
WS
WT
f = 1kHz.
300
Note 1
50
T
J
= 25°C
C2V7
C3V9
C5V6
C6V8
C3V3
C4V7
P
D
, POWER DISSIPATION (mW)
40
I
Z
, ZENER CURRENT (mA)
C8V2
200
30
20
100
10
Test Current I
Z
5.0mA
0
0
160
120
40
80
T
A
, AMBIENT TEMPERATURE, °C
Fig. 1 Power Derating Curve
200
0
0
3
4
5
6
8
9 10
7
V
Z
, ZENER VOLTAGE (V)
Fig. 2 Typical Zener Breakdown Characteristics
1
2
BZT52C2V0S - BZT52C39S
Document number: DS30093 Rev. 16 - 2
2 of 4
www.diodes.com
June 2008
© Diodes Incorporated
BZT52C2V0S - BZT52C39S
30
T
J
= 25°C
C10
C12
1,000
T
J
= 25 °C
C
T
, TOTAL CAPACITANCE (pF)
V
R
= 1V
V
R
= 2V
I
Z
, ZENER CURRENT (mA)
20
C15
C18
100
V
R
= 1V
10
Test current I
Z
5mA
C22
C27
C33
C39
C36
V
R
= 2V
0
0
10
20
30
40
V
Z
, ZENER VOLTAGE (V)
Fig. 3 Typical Zener Breakdown Characteristics
10
100
V
Z
, NOMINAL ZENER VOLTAGE (V)
Fig. 4 Typical Total Capacitance vs. Nominal Zener Voltage
10
1
Ordering Information
Part Number
(Type Number)-7-F*
(Note 6)
Case
SOD-323
Packaging
3000/Tape & Reel
*Add “-7-F” to the appropriate type number in Electrical Characteristics Table, example: 6.2V Zener – BZT52C6V2S-7-F.
Notes:
6. For packaging details, go to our website at http://www.diodes.com/datasheets/ap02007.pdf.
Marking Information
XX
xx = Product Type Marking Code
(See Electrical Characteristics Table)
Package Outline Dimensions
C
H
B
A
M
L
K
J
SOD-323
Dim
Min
Max
A
0.25
0.35
B
1.20
1.40
C
2.30
2.70
H
1.60
1.80
J
0.00
0.10
K
1.0
1.1
L
0.20
0.40
M
0.10
0.15
0°
8°
α
All Dimensions in mm
BZT52C2V0S - BZT52C39S
Document number: DS30093 Rev. 16 - 2
3 of 4
www.diodes.com
June 2008
© Diodes Incorporated
BZT52C2V0S - BZT52C39S
Suggested Pad Layout
C
X
Y
G
Z
Dimensions Value (in mm)
Z
3.75
G
1.05
X
0.65
Y
1.35
C
2.40
IMPORTANT NOTICE
Diodes Incorporated and its subsidiaries reserve the right to make modifications, enhancements, improvements, corrections or other changes
without further notice to any product herein. Diodes Incorporated does not assume any liability arising out of the application or use of any product
described herein; neither does it convey any license under its patent rights, nor the rights of others. The user of products in such applications shall
assume all risks of such use and will agree to hold Diodes Incorporated and all the companies whose products are represented on our website,
harmless against all damages.
LIFE SUPPORT
Diodes Incorporated products are not authorized for use as critical components in life support devices or systems without the expressed written
approval of the President of Diodes Incorporated.
BZT52C2V0S - BZT52C39S
Document number: DS30093 Rev. 16 - 2
4 of 4
www.diodes.com
June 2008
© Diodes Incorporated
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