BZT52C2V0 - BZT52C39
SURFACE MOUNT ZENER DIODE
SPICE MODELS: BZT52C2V0 BZT52C2V4 BZT52C2V7 BZT52C3V0 BZT52C3V3 BZT52C3V6 BZT52C3V9 BZT52C4V3 BZT52C4V7 BZT52C5V1
BZT52C5V6 BZT52C6V2 BZT52C6V8 BZT52C7V5 BZT52C8V2 BZT52C9V1 BZT52C10 BZT52C11 BZT52C12 BZT52C13 BZT52C15 BZT52C16
BZT52C18 BZT52C20 BZT52C22 BZT52C24 BZT52C27 BZT52C30 BZT52C33 BZT52C36 BZT52C39
Features
·
·
·
·
·
·
·
·
·
·
·
·
·
·
Planar Die Construction
500mW Power Dissipation on Ceramic PCB
General Purpose, Medium Current
Ideally Suited for Automated Assembly
Processes
Available in Lead Free Version
SOD-123
Dim
A
H
G
D
Min
3.55
2.55
1.40
—
0.25
—
0°
Max
3.85
2.85
1.70
1.35
—
0.10
8°
J
B
C
D
E
G
Mechanical Data
Case: SOD-123, Plastic
UL Flammability Classification Rating 94V-0
Moisture Sensitivity: Level 1 per J-STD-020A
Terminals: Solderable per MIL-STD-202,
Method 208
Also Available in Lead Free Plating
(Matte Tin Finish). Please See
Ordering Information, Note 5, on Page 2
Polarity: Cathode Band
Marking: See Below
Weight: 0.01 grams (approx.)
Ordering Information: See Page 2
A
B
0.55 Typical
0.11 Typical
C
E
H
J
a
All Dimensions in mm
Maximum Ratings
Forward Voltage (Note 2)
Power Dissipation (Note 1)
@ T
A
= 25°C unless otherwise specified
Symbol
@ I
F
= 10mA
V
F
P
d
R
qJA
T
j,
T
STG
Value
0.9
500
305
-65 to +150
Unit
V
mW
°C/W
°C
Characteristic
Thermal Resistance, Junction to Ambient Air (Note 1)
Operating and Storage Temperature Range
Notes:
1. Device mounted on ceramic PCB; 7.6mm x 9.4mm x 0.87mm with pad areas 25mm
2
.
2. Short duration test pulse used to minimize self-heating effect.
Marking Information
XX
Date Code Key
Year
Code
Month
Code
1998
J
Jan
1
1999
K
Feb
2
2000
L
March
3
XX = Product Type Marking Code (See Page 2)
YM = Date Code Marking
Y = Year (ex: N = 2002)
M = Month (ex: 9 = September)
2001
M
Apr
4
YM
2002
N
May
5
2003
P
Jun
6
2004
R
Jul
7
2005
S
Aug
8
2006
T
Sep
9
2007
U
Oct
O
2008
V
Nov
N
2009
W
Dec
D
DS18004 Rev. 21 - 2
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www.diodes.com
BZT52C2V0 - BZT52C39
Electrical Characteristics
@ T
A
= 25°C unless otherwise specified
Maximum
Reverse
Current
(Note 2)
I
ZK
mA
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
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
I
R
uA
150
50
20
10
5.0
5.0
3.0
3.0
3.0
2.0
1.0
3.0
2.0
1.0
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
@ 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
Type
Number
(Note 5)
Marking
Codes
Zener Voltage Range
(Note 2)
V
z
@I
ZT
Nom (V)
I
ZT
2.09
2.6
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
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
Z
ZT
Maximum Zener
Impedance (Note 3)
@
I
ZT
Z
ZK
@ I
ZK
W
Typical
Temperature
Coefficient
@ I
ZTC
mV/°C
Min
-3.5
-3.5
-3.5
-3.5
-3.5
-3.5
-3.5
-3.5
-3.5
-2.7
-2
0.4
1.2
2.5
3.2
3.8
4.5
5.4
6.0
7.0
9.2
10.4
12.4
14.4
16.4
18.4
21.4
24.4
27.4
30.4
33.4
Max
0
0
0
0
0
0
0
0
0.2
1.2
2.5
3.7
4.5
5.3
6.2
7.0
8.0
9.0
10.0
11.0
13.0
14.0
16.0
18.0
20.0
22.0
25.3
29.4
33.4
37.4
41.2
Test
Current
I
ZTC
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
Min (V) Max (V) mA
1.91
2.2
2.5
2.8
3.1
3.4
3.7
4.0
4.4
4.8
5.2
5.8
6.4
7.0
7.7
8.5
9.4
10.4
11.4
12.4
13.8
15.3
16.8
18.8
20.8
22.8
25.1
28.0
31.0
34.0
37.0
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
BZT52C2V0
BZT52C2V4
BZT52C2V7
BZT52C3V0
BZT52C3V3
BZT52C3V6
BZT52C3V9
BZT52C4V3
BZT52C4V7
BZT52C5V1
BZT52C5V6
BZT52C6V2
BZT52C6V8
BZT52C7V5
BZT52C8V2
BZT52C9V1
BZT52C10
BZT52C11
BZT52C12
BZT52C13
BZT52C15
BZT52C16
BZT52C18
BZT52C20
BZT52C22
BZT52C24
BZT52C27
BZT52C30
BZT52C33
BZT52C36
BZT52C39
Notes:
WY, WY
WX, WX
W1, W1
W2, W2
W3, W3
W4, W4
W5, W5
W6, W6
W7, W7
W8, W8
W9, W9
WA, WA
WB, WB
WC, WC
WD, WD
WE, WE
WF, WF
WG, WG
WH, WH
WI, WI
WJ, WJ
WK, WK
WL, WL
WM, WM
WN, WN
WO, WO
WP, WP
WQ, WQ
WR, WR
WS, WS
WT, WT
2.0
2.4
2.7
3.0
3.3
3.6
3.9
4.3
4.7
5.1
5.6
6.2
6.8
7.5
8.2
9.1
10
11
12
13
15
16
18
20
22
24
27
30
33
36
39
1. Device mounted on ceramic PCB; 7.6mm x 9.4mm x 0.87mm with pad areas 25mm
2
.
2. Short duration test pulse used to minimize self-heating effect.
3. f = 1kHz.
(Note 4 & 5)
Packaging
SOD-123
Shipping
3000/Tape & Reel
Ordering Information
Device
(Type Number)-7*
* Add “-7” to the appropriate type number in Table 1 above example: 6.2V Zener = BZT52C6V2-7.
Notes:
4. For Packaging Details, go to our website at http://www.diodes.com/datasheets/ap02007.pdf.
5. For lead free terminal plating part number, please add "-F" suffix to part number above. Example: BZT52C2V0-7-F.
DS18004 Rev. 21 - 2
2 of 3
www.diodes.com
BZT52C2V0 - BZT52C39
0.6
50
T
j
= 25°C
C2V7
C3V9
C5V6
C6V8
C6V2
0.5
C3V3
C4V7
40
I
Z
, ZENER CURRENT (mA)
C8V2
P
D
, POWER DISSIPATION (W)
0.4
30
0.3
20
0.2
0.1
10
Test Current I
Z
5.0mA
0
0
25
50
75
100
125
150
T
A
, AMBIENT TEMPERATURE (°C)
Fig. 1 Power Dissipation vs Ambient Temperature
0
0
1
3
4
5
6
8
9
7
V
Z
, ZENER VOLTAGE (V)
Fig. 2 Zener Breakdown Characteristics
C39
2
10
30
T
j
= 25°C
C10
C12
10
T
j
= 25°C
I
Z
, ZENER CURRENT (mA)
20
C15
I
Z
, ZENER CURRENT (mA)
8
6
C18
Test current I
Z
2mA
10
Test current I
Z
5mA
C22
C27
C33
C36
4
Test Current I
Z
2mA
2
0
0
10
20
30
V
Z
, ZENER VOLTAGE (V)
Fig. 3 Zener Breakdown Characteristics
1000
0
40
10
30 40 50 60 70 80 90 100
V
Z
, ZENER VOLTAGE (V)
Fig. 4 Zener Breakdown Characteristics
20
T
j
= 25 °C
f = 1MHz
C
T
, TOTAL CAPACITANCE (pF)
V
R
= 1V
V
R
= 2V
100
V
R
= 1V
V
R
= 2V
10
1
10
100
V
Z
, NOMINAL ZENER VOLTAGE (V)
Fig. 5 Total Capacitance vs Nominal Zener Voltage
DS18004 Rev. 21 - 2
3 of 3
www.diodes.com
BZT52C2V0 - BZT52C39
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