HITANO ENTERPRISE CORP.
BZT52C2V4S THRU BZT52C56S
FEATURES
*
*
*
*
Planar Die construction
Zener Voltages from 2.4V - 56V
200mW Power Dissipation
Ideally Suited for Automated Assembly
Processes
MECHANICAL DATA
* Case: Molded Plastic
* Terminals: Solder plated, solderable per
MIL-STD-202, Method 208
* Polarity: See Diagram Below
* Mounting position: Any
* Weight: 0.008 gram Approx.
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25 oC ambient temperature unless otherwise specified. Single
resistive or
For
inductive
load,
load.
derate current
by
20%.
capacitive
phase,
half
wave,
60
Hz,
SYMBOL
Zener Current see Table "Characteristics"
Maximum Power Dissipation @T
A
=25 C
Maximum Forward Voltage @I
F
=10mA
Typical Thermal Resistance
Operating and Storage Temperature
o
VALUE
200
0.9
635
-55 to +150
UNITS
mW
Volts
o
Ptot
V
F
R
θJA
T
J
,Tstg
C/W
o
C
TECHNICAL SPECIFICATIONS OF SURFACE MOUNT ZENER DIODES
RATING AND CHARACTERISTIC CURVES (BZT52CxxS SERIES)
Nominal
Zener
Voltage
V
Z
@ I
ZT
Min
Max
Zener
Test
Current
I
ZT
mA
Maximum Zener
Impedance
Z
ZT
@ I
ZT
Ohms
Z
ZK
@ I
ZK
Ohms
I
ZK
mA
Maximum Reverse
Leakage Current
I
R
@ V
R
µA
Volts
TYPE
BZT52C2V4S
BZT52C2V7S
BZT52C3V0S
BZT52C3V3S
BZT52C3V6S
BZT52C3V9S
BZT52C4V3S
BZT52C4V7S
BZT52C5V1S
BZT52C5V6S
BZT52C6V2S
BZT52C6V8S
BZT52C7V5S
BZT52C8V2S
BZT52C8V7S
BZT52C9V1S
BZT52C10S
BZT52C11S
BZT52C12S
BZT52C13S
BZT52C14S
BZT52C15S
BZT52C16S
BZT52C17S
BZT52C18S
BZT52C20S
BZT52C22S
BZT52C24S
BZT52C27S
BZT52C28S
BZT52C30S
BZT52C33S
BZT52C36S
BZT52C39S
BZT52C43S
BZT52C47S
BZT52C51S
BZT52C56S
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
8.3
8.5
9.4
10.4
11.4
12.4
13.3
13.8
15.3
16.2
16.8
18.8
20.8
22.8
25.1
15.3
28
31
34
37
41
45
49
53
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
9.1
9.6
10.6
11.6
12.7
14.1
14.7
15.6
17.1
17.9
19.1
21.2
23.3
25.6
28.9
17.1
32
35
38
41
45
49
54
59
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
5
5
5
5
5
5
5
5
5
5
5
2.5
85
83
95
95
95
95
95
78
60
40
10
8
7
7
7
10
15
20
20
25
25
30
40
40
50
50
55
80
80
80
80
80
90
90
100
100
100
135
600
600
600
600
600
600
600
500
480
400
150
80
80
80
100
100
150
150
150
170
170
200
200
200
225
225
250
250
300
300
300
325
350
350
375
375
400
1000
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
100
75
50
25
15
10
5
5
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
0.1
0.1
0.1
0.1
0.1
1
1
1
1
1
1
1
1
0.8
1
2
3
5
6
6.5
7
7.5
8.5
9
10
10.5
11
12
13
14
15
17
18
20
22
22.5
25
27
29
32
35
38
42
NOTE: Standard Zener Voltage Tolerance ±5%
Breakdown characteristics
mA
5V
10V
15V
20V
BZT52-SERIES
25V
30V
changes in the power dissipation
due to the ambient temperature.
50
40
I
Z
500
400
300
200
100
0
50
100
150
200
300
0
10
20
Test Current
I
Z
5mA
30
T
A
(
o
C)
Ambient Temperature.
V
Z
单片机
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