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HITANO ENTERPRISE CORP.
BZT52C2V4 THRU BZT52C39
TECHNICAL SPECIFICATIONS OF SURFACE MOUNT SILICON ZENER DIODES
FEATURES
* Planar Die construction
* Zener Voltages from 2.4V - 39V
* 410mW Power Dissipation
* Ideally Suited for Automated Assembly
Processes
SOD-123
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 phase, half wave, 60 Hz, resistive or inductive
load.
For capacitive load, derate current by 20%.
Dimensions in inches(millimeters)
Zener Current see Table "Characteristics"
Power Dissipation (Notes 1) at Tamb=25oC
Peak Forward Surge Current, 8.3ms single half sine-wave
superimposed on rated load (JEDEC Method) (Notes 2)
Maximum Forward Voltage at IF=100mA
Operating and Storage Temperature
SYMBOL
Ptot
IFSM
VF
TJ,Tstg
VALUE
410
2.0
1.2
-55 to + 150
Notes: 1. Mounted on 5.0mm2 (.013mm thick) land areas.
2. Measured on 8.3ms, single half sine-wave or equivalent square wave, duty cycle = 4 pulses per minute maximum.
UNITS
mW
Amps
Volts
oC

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RATING AND CHARACTERISTIC CURVES (BZT52CxxS SERIES)
Type
Number
(Note 4)
Marking
Codes
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
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
Zener Voltage Range
(Note 6)
VZ @ IZT
Nom
(V)
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
Min (V)
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
Max
(V)
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
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
Maximum Zener
Impedance (Note 5)
ZZT @ ZZK @
IZT IZK
IZK
Ohms
100 600
100 600
95 600
95 600
90 600
90 600
90 600
80 500
60 480
40 400
10 150
15 80
15 80
15 80
15 100
20 150
20 150
25 150
30 170
30 200
40 200
45 225
55 225
55 250
70 250
80 300
80 300
80 325
90 350
130 350
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
Maximum Reverse
Current
(Note 6)
IR @ VR
uA V
50 1.0
20 1.0
10 1.0
5.0 1.0
5.0 1.0
3.0 1.0
3.0 1.0
3.0 2.0
2.0 2.0
1.0 2.0
3.0 4.0
2.0 4.0
1.0 5.0
0.7 5.0
0.5 6.0
0.2 7.0
0.1 8.0
0.1 8.0
0.1 8.0
0.1 10.5
0.1 11.2
0.1 12.6
0.1 14.0
0.1 15.4
0.1 16.8
0.1 18.9
0.1 21.0
0.1 23.1
0.1 25.2
0.1 27.3
Typical
Temperature
Coefficient
@ IZTC
mV/ C
Test Current
IZTC
Min Max
-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 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
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
NOTE: Standard Zener Voltage Tolerance ±5%
changes in the power dissipation
due to the ambient temperature.
mA
50
40
IZ
Breakdown characteristics BZT52-SERIES
5V 10V 15V 20V 25V 30V
30
20
Test Current
IZ 5mA
10
VZ