BZT52C2V0T - BZT52C36T
Document number: DS30502 Rev. 17 - 2
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December 2017
© Diodes Incorporated
BZT52C2V0T - BZT52C36T
SURFACE MOUNT ZENER DIODE
Features
Small, Low Profile Surface Mount Package
Flat Lead Package Design for Low Profile and High Power
Dissipation
Totally Lead-Free & Fully RoHS Compliant (Notes 1 & 2)
Halogen and Antimony Free. “Green” Device (Note 3)
Qualified to AEC-Q101 Standards for High Reliability
PPAP Capable (Note 4)
Mechanical Data
Case: SOD523
Case Material: Molded Plastic, "Green" Molding Compound.
UL Flammability Classification Rating 94V-0
Moisture Sensitivity: Level 1 per J-STD-020
Terminal Connections: Cathode Band
Terminals: Finish - Matte Tin Annealed over Alloy 42 Leadframe.
Solderable per MIL-STD-202, Method 208
Weight: 0.001 grams (Approximate)
Ordering Information (Note 5)
Part Number (Note 6)
Compliance
Case
Packaging
(Type Number)-7*
Standard
SOD523
3,000/Tape & Reel
(Type Number)Q-7-F*
Automotive
SOD523
3,000/Tape & Reel
(Type Number)-13*
Standard
SOD523
10,000/Tape & Reel
(Type Number)Q-13-F*
Automotive
SOD523
10,000/Tape & Reel
*For (Type Number), please see the Electrical Characteristics Table. Example: 6.2V Zener = BZT52C6V2T-7.
Notes: 1. No purposely added lead. Fully EU Directive 2002/95/EC (RoHS) & 2011/65/EU (RoHS 2) compliant.
2. See http://www.diodes.com/quality/lead_free.html for more information about Diodes Incorporated’s definitions of Halogen- and Antimony-free, "Green"
and Lead-free.
3. Halogen- and Antimony-free "Green” products are defined as those which contain <900ppm bromine, <900ppm chlorine (<1500ppm total Br + Cl) and
<1000ppm antimony compounds.
4. Automotive products are AEC-Q101 qualified and are PPAP capable. Automotive, AEC-Q101 and standard products are electrically and thermally
the same, except where specified. For more information, please refer to https://www.diodes.com/quality/product-compliance-definitions/.
5. For packaging details, go to our website at https://www.diodes.com/design/support/packaging/diodes-packaging/.
6. Dispensed in every other cavity of the tape.
Marking Information
Top View
XX = Product Type Marking Code
(See Electrical Characteristics Table)
xx
SOD523
XX
e3
BZT52C2V0T - BZT52C36T
Document number: DS30502 Rev. 17 - 2
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December 2017
© Diodes Incorporated
BZT52C2V0T - BZT52C36T
Maximum Ratings (@TA = +25°C, unless otherwise specified.)
Single phase, half wave, 60Hz, resistive or inductive load.
For capacitive load, derate current by 20%.
Characteristic
Symbol
Value
Unit
Forward Voltage @ IF = 10mA
VF
0.9
V
Thermal Characteristics
Characteristic
Symbol
Value
Unit
Power Dissipation (Note 7)
PD
300
mW
Thermal Resistance, Junction to Ambient Air (Note 7)
RθJA
417
°C/W
Thermal Resistance, Junction to Case (Note 7)
RθJC
160
°C/W
Operating and Storage Temperature Range
TJ, TSTG
-65 to +150
°C
Electrical Characteristics (@TA = +25°C, unless otherwise specified.)
Type
Number
Marking
Codes
Zener Voltage Range
(Note 8)
Maximum Zener Impedance
f = 1kHz
Maximum
Reverse
Current
(Note 8)
Temperature
Coefficient
@ IZT
mV/°C
VZ @ IZT
IZT
ZZT @ IZT
ZZK @ IZK
IZK
IR
@ VR
Nom (V)
Min (V)
Max (V)
mA
Ω
mA
µA
V
Min
Max
BZT52C2V0T
WY
2.0
1.91
2.09
5
100
600
1.0
150
1.0
-3.5
0
BZT52C2V4T
WX
2.4
2.2
2.6
5
100
600
1.0
50
1.0
-3.5
0
BZT52C2V7T
W1
2.7
2.5
2.9
5
100
600
1.0
20
1.0
-3.5
0
BZT52C3V0T
W2
3.0
2.8
3.2
5
95
600
1.0
10
1.0
-3.5
0
BZT52C3V3T
W3
3.3
3.1
3.5
5
95
600
1.0
5.0
1.0
-3.5
0
BZT52C3V6T
W4
3.6
3.4
3.8
5
90
600
1.0
5.0
1.0
-3.5
0
BZT52C3V9T
W5
3.9
3.7
4.1
5
90
600
1.0
3.0
1.0
-3.5
0
BZT52C4V3T
W6
4.3
4.0
4.6
5
90
600
1.0
3.0
1.0
-3.5
0
BZT52C4V7T
W7
4.7
4.4
5.0
5
80
500
1.0
3.0
2.0
-3.5
0.2
BZT52C5V1T
W8
5.1
4.8
5.4
5
60
480
1.0
2.0
2.0
-2.7
1.2
BZT52C5V6T
W9
5.6
5.2
6.0
5
40
400
1.0
1.0
2.0
-2
2.5
BZT52C6V2T
WA
6.2
5.8
6.6
5
10
150
1.0
3.0
4.0
0.4
3.7
BZT52C6V8T
WB
6.8
6.4
7.2
5
15
80
1.0
2.0
4.0
1.2
4.5
BZT52C7V5T
WC
7.5
7.0
7.9
5
15
80
1.0
1.0
5.0
2.5
5.3
BZT52C8V2T
WD
8.2
7.7
8.7
5
15
80
1.0
0.7
5.0
3.2
6.2
BZT52C9V1T
WE
9.1
8.5
9.6
5
15
100
1.0
0.5
6.0
3.8
7.0
BZT52C10T
WF
10
9.4
10.6
5
20
150
1.0
0.2
7.0
4.5
8.0
BZT52C11T
WG
11
10.4
11.6
5
20
150
1.0
0.1
8.0
5.4
9.0
BZT52C12T
WH
12
11.4
12.7
5
25
150
1.0
0.1
8.0
6.0
10.0
BZT52C13T
WI
13
12.4
14.1
5
30
170
1.0
0.1
8.0
7.0
11.0
BZT52C15T
WJ
15
13.8
15.6
5
30
200
1.0
0.1
10.5
9.2
13.0
BZT52C16T
WK
16
15.3
17.1
5
40
200
1.0
0.1
11.2
10.4
14.0
BZT52C18T
WL
18
16.8
19.1
5
45
225
1.0
0.1
12.6
12.4
16.0
BZT52C20T
WM
20
18.8
21.2
5
55
225
1.0
0.1
14.0
14.4
18.0
BZT52C22T
WN
22
20.8
23.3
5
55
250
1.0
0.1
15.4
16.4
20.0
BZT52C24T
WO
24
22.8
25.6
5
70
250
1.0
0.1
16.8
18.4
22.0
BZT52C36T
WS
36
34.0
38.0
2
90
350
0.5
0.1
25.2
30.4
-
Notes: 7. Part mounted on FR-4 PC board, single-sided, 2oz. copper with pad area 1.92mm2.
8. Short duration pulse test used to minimize self-heating effect.
BZT52C2V0T - BZT52C36T
Document number: DS30502 Rev. 17 - 2
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© Diodes Incorporated
BZT52C2V0T - BZT52C36T
0
0.15
0.30
25
050 75 100 125 150
P , POWER DISSIPATION (W)
D
T , AMBIENT TEMPERATURE ( C)
Fig. 1 Power Derating Curve
A°
0.45
Note 6
0
10
20
30
40
50
0 1 2 3 4 5 6 78 9 10
I , ZENER CURRENT (mA)
Z
V , ZENER VOLTAGE (V)
Fig. 2 Typical Zener Breakdown Characteristics
Z
T = 25°C
JC2V7
0
10
20
30
0
I , ZENER CURRENT (mA)
Z
V , ZENER VOLTAGE (V)
Fig. 3 Typical Zener Breakdown Characteristics
Z
10 20 30
T = 25°C
J
Test current I
5mA Z
C10T
C12T
C18T
C22T
C15T
C , TOTAL CAPACITANCE (pF)
T
10
100
1,000
10 100
1V , NOMINAL ZENER VOLTAGE (V)
Fig. 4 Typical Total Capacitance vs. Nominal Zener Voltage
Z
T = 25°C
f = 1MHz
J
V = 1V
R
V = 2V
R
V = 1V
R
V = 2V
R
Note 7
TJ=25oC
TJ=25oC
TJ=25oC
0
1
10
100
1,000
10,000
4 4.5 5 5.5 6
IR, LEAKAGE CURRENT (µA)
VR, REVERSE VOLTAGE (V)
Fig. 5 Typical Reverse Characteristics
TA = -55℃
TA =25℃
TA =85℃
TA = 125℃
TA =150℃
Only applicable to BZT52C6V2T(Q)
0.1
BZT52C2V0T - BZT52C36T
Document number: DS30502 Rev. 17 - 2
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December 2017
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BZT52C2V0T - BZT52C36T
Package Outline Dimensions
Please see http://www.diodes.com/package-outlines.html for the latest version.
SOD523
SOD523
Dim
Min
Max
A
0.55
0.65
b
0.26
0.34
c
0.11
0.17
D
0.75
0.85
E
1.15
1.25
He
1.55
1.65
L
0.10
0.30
All Dimensions in mm
Suggested Pad Layout
Please see http://www.diodes.com/package-outlines.html for the latest version.
SOD523
Dimensions
Value (in mm)
G
0.80
X
0.60
X1
2.00
Y
0.70
R0.1
He
E
b
D
Ac
L
7°
9°
c
c
X1
Y
X
G
BZT52C2V0T - BZT52C36T
Document number: DS30502 Rev. 17 - 2
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December 2017
© Diodes Incorporated
BZT52C2V0T - BZT52C36T
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written approval of the Chief Executive Officer of Diodes Incorporated. As used herein:
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