FORMOSA BZT52C20S

Formosa MS
BZT52C2V0S - BZT52C39S
SURFACE MOUNT ZENER DIODE
SPICE MODELS: 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 BZT523C33S BZT52C36S BZT52C39S
Features
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Planar Die Construction
Ultra-Small Surface Mount Package
Ideally suited for Automated Assembly
Processes
Also Available in Lead Free Version
SOD-323
Mechanical Data
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Case: SOD-323, Plastic
Case material - UL Flammability Rating
Classification 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 6, on Page 2
Polarity: Cathode Band
Marking: See Sheet 2
Weight: 0.004 grams (approx.)
Maximum Ratings
J
G
Min
Max
A
2.30
2.70
B
1.60
1.80
C
1.20
1.40
D
A
B
C
E
1.05 Typical
E
0.25
G
0.20
0.40
H
0.10
0.15
Characteristic
@ IF = 10mA
Power Dissipation (Note 1)
Thermal Resistance, Junction to Ambient Air (Note 1)
Operating and Storage Temperature Range
0.35
J
0.05 Typical
a
0°
8°
All Dimensions in mm
@ TA = 25°C unless otherwise specified
Forward Voltage (Note 2)
Notes:
D
H
Dim
Symbol
Value
Unit
VF
0.9
V
Pd
200
mW
RqJA
625
°C/W
Tj, TSTG
-65 to +150
°C
1. Part mounted on FR-4 PC board with recommended pad layout, as per http://www.diodes.com/datasheets/ap02001.pdf.
2. Short duration test pulse used in minimize self-heating effect.
Electrical Characteristics
Type
Number
@ TA = 25°C unless otherwise specified
Zener Voltage Range
(Note 2)
Marking
Code
VZ @ IZT
Maximum Zener Impedance
(Note 3)
IZT
ZZT @ IZT
ZZK @ IZK
W
IZK
Maximum
Reverse
Current
(Note 2)
IR
VR
Temperature
Coefficient of
Zener Voltage
@ IZT = 5mA
mV/°C
Nom (V)
Min (V)
Max (V)
(mA)
mA
uA
V
Min
BZT52C2V0S
WY
2.0
1.91
2.09
5
100
600
1.0
150
1.0
-3.5
Max
0
BZT52C2V4S
WX
2.4
2.20
2.60
5
100
600
1.0
50
1.0
-3.5
0
BZT52C2V7S
W1
2.7
2.5
2.9
5
100
600
1.0
20
1.0
-3.5
0
BZT52C3V0S
W2
3.0
2.8
3.2
5
95
600
1.0
10
1.0
-3.5
0
BZT52C3V3S
W3
3.3
3.1
3.5
5
95
600
1.0
5
1.0
-3.5
0
BZT52C3V6S
W4
3.6
3.4
3.8
5
90
600
1.0
5
1.0
-3.5
0
BZT52C3V9S
W5
3.9
3.7
4.1
5
90
600
1.0
3
1.0
-3.5
0
BZT52C4V3S
W6
4.3
4.0
4.6
5
90
600
1.0
3
1.0
-3.5
0
BZT52C4V7S
W7
4.7
4.4
5.0
5
80
500
1.0
3
2.0
-3.5
0.2
BZT52C5V1S
W8
5.1
4.8
5.4
5
60
480
1.0
2
2.0
-2.7
1.2
BZT52C5V6S
W9
5.6
5.2
6.0
5
40
400
1.0
1
2.0
-2.0
2.5
BZT52C6V2S
WA
6.2
5.8
6.6
5
10
150
1.0
3
4.0
0.4
3.7
BZT52C6V8S
WB
6.8
6.4
7.2
5
15
80
1.0
2
4.0
1.2
4.5
BZT52C7V5S
WC
7.5
7.0
7.9
5
15
80
1.0
1
5.0
2.5
5.3
BZT52C8V2S
WD
8.2
7.7
8.7
5
15
80
1.0
0.7
5.0
3.2
6.2
BZT52C9V1S
WE
9.1
8.5
9.6
5
15
100
1.0
0.5
6.0
3.8
7.0
BZT52C10S
WF
10
9.4
10.6
5
20
150
1.0
0.2
7.0
4.5
8.0
BZT52C11S
WG
11
10.4
11.6
5
20
150
1.0
0.1
8.0
5.4
9.0
BZT52C12S
WH
12
11.4
12.7
5
25
150
1.0
0.1
8.0
6.0
10.0
BZT52C13S
WI
13
12.4
14.1
5
30
170
1.0
0.1
8.0
7.0
11.0
BZT52C15S
WJ
15
13.8
15.6
5
30
200
1.0
0.1
10.5
9.2
13.0
BZT52C16S
WK
16
15.3
17.1
5
40
200
1.0
0.1
11.2
10.4
14.0
BZT52C18S
WL
18
16.8
19.1
5
45
225
1.0
0.1
12.6
12.4
16.0
BZT52C20S
WM
20
18.8
21.2
5
55
225
1.0
0.1
14.0
14.4
18.0
BZT52C22S
WN
22
20.8
23.3
5
55
250
1.0
0.1
15.4
16.4
20.0
BZT52C24S
WO
24
22.8
25.6
5
70
250
1.0
0.1
16.8
18.4
22.0
BZT52C27S
WP
27
25.1
28.9
2
80
300
0.5
0.1
18.9
21.4
25.3
BZT52C30S
WQ
30
28.0
32.0
2
80
300
0.5
0.1
21.0
24.4
29.4
BZT52C33S
WR
33
31.0
35.0
2
80
325
0.5
0.1
23.1
27.4
33.4
BZT52C36S
WS
36
34.0
38.0
2
90
350
0.5
0.1
25.2
30.4
37.4
BZT52C39S
WT
39
37.0
41.0
2
130
350
0.5
0.1
27.3
33.4
41.2
Notes:
2. Short duration test pulse used to minimize self-heating effect.
3. f = 1kHz.
Ordering Information
Notes:
(Note 4)
Device
Packaging
Shipping
(Type Number)-7*
SOD-323
3000/Tape & Reel
4. *Add “-7” to the appropriate type number in Table 1 above example: 6.2V Zener = BZT52C6V2S-7.
5. For Packaging Details, go to our website at: http://www.diodes.com/datasheets/ap02007.pdf.
6. For Lead Free version (with Lead Free terminal finish) part number, please add "-F" suffix to part number above.
Example: BZT52C39S-7-F.
Marking Information
XX
XX = Product Type Marking Code
(See Table Above)
300
50
Tj = 25°C
C2V7
C3V9
C4V7
C6V8
40
IZ, ZENER CURRENT (mA)
PD, POWER DISSIPATION (mW)
C3V3
C5V6
200
100
C8V2
30
20
Test Current IZ
5.0mA
10
0
100
0
0
200
0
TA, AMBIENT TEMPERATURE, °C
Fig. 1. Power Derating Curve
30
Tj = 25°C
1
2
3
4
5
6
8
9
7
VZ, ZENER VOLTAGE (V)
Fig. 2 Zener Breakdown Characteristics
1000
C10
Tj = 25 °C
C15
20
C18
C22
10
Test current IZ
5mA
C27
C33
C39
C36
CT, TOTAL CAPACITANCE (pF)
IZ, ZENER CURRENT (mA)
C12
VR = 1V
VR = 2V
100
VR = 1V
VR = 2V
10
1
0
0
10
20
30
VZ, ZENER VOLTAGE (V)
Fig. 3. Zener Breakdown Characteristics
40
10
100
VZ, NOMINAL ZENER VOLTAGE (V)
Fig. 4 Total Capacitance vs Nominal Zener Voltage
10