DIOTECH BZT52C8V2

BZT52C2V4 - BZT52C43
SURFACE MOUNT ZENER DIODE
Features
Planar Die Construction
500mW Power Dissipation on Ceramic PCB
General Purpose, Medium Current
Ideally Suited for Automated Assembly
Processes
A
SOD-123
C
D
B
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
Polarity: Cathode Band
Marking: See Below
Weight: 0.01 grams (approx.)
E
H
G
J
Dim
Min
Max
A
3.6
3.9
B
2.5
2.8
C
1.4
1.8
D
0.5
0.7
E
—
0.2
G
0.4
—
H
0.95
1.35
J
—
0.12
All Dimensions in mm
Cathode
Anode
ELECTRICAL SYMBOL
Maximum Ratings
@TA=25°C unless otherwise specified
Type Number
Forward Voltage
@ IF = 10mA
Power Dissipation (Note 1)
Thermal Resistance Junction to Ambient Air
(Note 1)
Operating and Storage Temperature Range
Symbol
VF
Pd
R
JA
TJ, TSTG
Value
0.9
500
305
-55 to + 150
Units
V
mW
O
C /W
O
C
Notes: 1. Device Mounted on Ceramic PCB, 7.6mm x 9.4mm x 0.87mm with Pad Areas 25mm2.
2. Tested with Pulses. Period = 5ms, Pulse Width = 300us
3. When Provided, Otherwise, Parts are Provided with Date Code only, and Type Number
Identifications Appears on reel only.
4. f = 1KHz.
BZT52C2V4 - BZT52C43
SURFACE MOUNT ZENER DIODE
Electrical Characteristics
ZENER VOLTAGE
VZ (1)
VOLTS
Type
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
BZT52C43
@TA=25°C unless otherwise specified
Min.
2.28
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
31
34
37
40
Nom
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
43
Max.
2.56
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
35
38
41
46
Maximum Zener
Impedance (2)
ZZT(OHMS)
IZT(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
2
2
2
2
2
5
Max.
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
100
Maximum Zener
Impedance (2)
ZZK (OHMS)
IZK(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
0.5
0.5
0.5
0.5
0.5
1.0
(1) Device mounted on ceramic PCB: 7.6mm x 9.4mm x 0.87mm with pad areas 25 mm2
(2) f=1KHz
Max.
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
700
REVERSE
CURRENT
IR (Max) @ VR
uA
50
20
10
5
5
3
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
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
32.0
Typical
Temperature
Coefficent
@ IZTC
mV/
-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
10.0 12.0
Marking
WX
W1
W2
W3
W4
W5
W6
W7
W8
W9
WA
WB
WC
WD
WE
WF
WG
WH
WI
WJ
WK
WL
WM
WN
WO
WP
WQ
WR
WS
WT
WU
BZT52C2V4 - BZT52C43
KD
RATINGS AND CHARACTERISTIC CURVES
0.6
50
0.4
0.3
0.2
C3V3
C4V7
C6V8
C8V2
20
10
Test Current IZ
5.0mA
0
0
30
75
50
25
100
125
150
0
1
Tj = 25°C
10
C10
2
3
4
5
6
8
9
7
VZ, ZENER VOLTAGE (V)
Fig. 2 Zener Breakdown Characteristics
Tj = 25°C
C39
IZ, ZENER CURRENT (mA)
C12
C15
20
C18
Test current IZ
2mA
C22
10
C27
Test current IZ
5mA
0
C33
C36
10
20
30
VZ, ZENER VOLTAGE (V)
Fig. 3 Zener Breakdown Characteristics
4
Test Current IZ
2mA
2
0
40
10
20
30 40 50 60 70 80 90 100
VZ, ZENER VOLTAGE (V)
Fig. 4 Zener Breakdown Characteristics
VR = 1V
VR = 2V
100
VR = 1V
VR = 2V
1
C47
C43 C51
6
Tj = 25 °C
10
10
8
1000
Cj, JUNCTION CAPACITANCE (pF)
IZ, ZENER CURRENT (mA)
C5V6
C6V2
TA, AMBIENT TEMPERATURE ( C)
Fig. 1 Power Dissipation vs Ambient Temperature
0
C3V9
30
0.1
0
C2V7
40
IZ, ZENER CURRENT (mA)
PD, POWER DISSIPATION (W)
0.5
Tj = 25°C
10
100
VZ, NOMINAL ZENER VOLTAGE (V)
Fig. 5 Junction Capacitance vs Nominal Zener Voltage