DS30108 Rev. 8 - 2
1 of 3
BZX84C2V4S - BZX84C39S
www.diodes.com
Features
·
Planar Die Construction
·
200mW Power Dissipation
·
Zener Voltages from 2.4V - 39V
·
Ultra-Small Surface Mount Package
·
Case: SOT-363, Molded Plastic
·
Case material - UL Flammability Rating 94V-0
·
Moisture sensitivity: Level 1 per J-STD-020A
·
Terminals: Solderable per MIL-STD-202,
Method 208
·
Polarity: See Diagram
·
Marking: See Table page 2
·
Weight: 0.006 grams (approx.)
Mechanical Data
Characteristic
Symbol
Value
Unit
Forward Voltage
@ I
F
= 10mA
V
F
0.9
V
Power Dissipation (Note 1)
P
d
200
mW
Thermal Resistance, Junction to Ambient Air (Note 1)
R
qJA
625
°C/W
Operating and Storage Temperature Range
T
j,
T
STG
-65 to +150
°C
Maximum Ratings
@ T
A
= 25
°C unless otherwise specified
A
M
J
L
D
B C
H
K
G
F
KXX YM
KXXY
M
NC
C
1
A
1
A
2
C
2
NC
BZX84C2V4S - BZX84C39S
DUAL 200mW SURFACE MOUNT ZENER DIODE
SOT-363
Dim
Min
Max
A
0.10
0.30
B
1.15
1.35
C
2.00
2.20
D
0.65 Nominal
F
0.30
0.40
H
1.80
2.20
J
¾
0.10
K
0.90
1.00
L
0.25
0.40
M
0.10
0.25
a
0
°
8°
All Dimensions in mm
* Add "-7" to the appropriate type number in Table 1 from Sheet 2 example: 6.2V Zener = BZX84C6V2S-7.
Notes:
1. Mounted on FR4 PC Board with recommended pad layout which can be found on our website at
http://www.diodes.com/datasheets/ap02001.pdf.
2. Short duration test pulse used to minimize self-heating effect.
3. f = 1KHz.
4. For Packaging Details, got to our website at http://www.diodes.com/datasheets/ap02007.pdf.
Device
Packaging
Shipping
(Type Number)-4*
SOT-363
3000/Tape & Reel
(Note 4)
Ordering Information
DS30108 Rev. 8 - 2
2 of 3
BZX84C2V4S - BZX84C39S
www.diodes.com
Type
Number
Marking
Code
Zener Voltage
Range (Note 2)
Maximum Zener Impedance
(Note 3)
Maximum
Reverse Current
(Note 2)
Temperature
Coefficient of
Zener Voltage
@ I
ZT
= 5mA
mV/
°C
V
Z
@ I
ZT
I
ZT
Z
ZT
@ I
ZT
Z
ZK
@ I
ZK
I
ZK
I
R
V
R
Nom (V)
Min (V)
Max (V)
mA
W
W
mA
uA
V
Min
Max
BZX84C2V4S
KZB
2.4
2.2
2.6
5.0
100
600
1.0
50
1.0
-3.5
0
BZX84C2V7S
KZC
2.7
2.5
2.9
5.0
100
600
1.0
20
1.0
-3.5
0
BZX84C3V0S
KZD
3.0
2.8
3.2
5.0
95
600
1.0
10
1.0
-3.5
0
BZX84C3V3S
KZE
3.3
3.1
3.5
5.0
95
600
1.0
5.0
1.0
-3.5
0
BZX84C3V6S
KZF
3.6
3.4
3.8
5.0
90
600
1.0
5.0
1.0
-3.5
0
BZX84C3V9S
KZG
3.9
3.7
4.1
5.0
90
600
1.0
3.0
1.0
-3.5
0
BZX84C4V3S
KZH
4.3
4.0
4.6
5.0
90
600
1.0
3.0
1.0
-3.5
0
BZX84C4V7S
KZ1
4.7
4.4
5.0
5.0
80
500
1.0
3.0
2.0
-3.5
0.2
BZX84C5V1S
KZ2
5.1
4.8
5.4
5.0
60
480
1.0
2.0
2.0
-2.7
1.2
BZX84C5V6S
KZ3
5.6
5.2
6.0
5.0
40
400
1.0
1.0
2.0
-2.0
-2.5
BZX84C6V2S
KZ4
6.2
5.8
6.6
5.0
10
150
1.0
3.0
4.0
0.4
3.7
BZX84C6V8S
KZ5
6.8
6.4
7.2
5.0
15
80
1.0
2.0
4.0
1.2
4.5
BZX84C7V5S
KZ6
7.5
7.0
7.9
5.0
15
80
1.0
1.0
5.0
2.5
5.3
BZX84C8V2S
KZ7
8.2
7.7
8.7
5.0
15
80
1.0
0.7
5.0
3.2
6.2
BZX84C9V1S
KZ8
9.1
8.5
9.6
5.0
15
100
1.0
0.5
6.0
3.8
7.0
BZX84C10S
KZ9
10
9.4
10.6
5.0
20
150
1.0
0.2
7.0
4.5
8.0
BZX84C11S
KY1
11
10.4
11.6
5.0
20
150
1.0
0.1
8.0
5.4
9.0
BZX84C12S
KY2
12
11.4
12.7
5.0
25
150
1.0
0.1
8.0
6.0
10.0
BZX84C13S
KY3
13
12.4
14.1
5.0
30
170
1.0
0.1
8.0
7.0
11.0
BZX84C15S
KY4
15
13.8
15.6
5.0
30
200
1.0
0.1
10.5
9.2
13.0
BZX84C16S
KY5
16
15.3
17.1
5.0
40
200
1.0
0.1
11.2
10.4
14.0
BZX84C18S
KY6
18
16.8
19.1
5.0
45
225
1.0
0.1
12.6
12.4
16.0
BZX84C20S
KY7
20
18.8
21.2
5.0
55
225
1.0
0.1
14.0
14.4
18.0
BZX84C22S
KY8
22
20.8
23.3
5.0
55
250
1.0
0.1
15.4
16.4
20.0
BZX84C24S
KY9
24
22.8
25.6
5.0
70
250
1.0
0.1
16.8
18.4
22.0
BZX84C27S
KYA
27
25.1
28.9
2.0
80
300
0.5
0.1
18.9
21.4
25.3
BZX84C30S
KYB
30
28.0
32.0
2.0
80
300
0.5
0.1
21.0
24.4
29.4
BZX84C33S
KYC
33
31.0
35.0
2.0
80
325
0.5
0.1
23.1
27.4
33.4
BZX84C36S
KYD
36
34.0
38.0
2.0
90
350
0.5
0.1
25.2
30.4
37.4
BZX84C39S
KYE
39
37.0
41.0
2.0
130
350
0.5
0.1
27.3
33.4
41.2
Electrical Characteristics
@ T
A
= 25
°C unless otherwise specified
Notes:
2. Short duration test pulse used to minimize self-heating effect.
3. f = 1KHz.
Month
Jan
Feb
March
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Code
1
2
3
4
5
6
7
8
9
O
N
D
Year
2002
2003
2004
2005
2006
2007
2008
2009
Code
N
P
R
S
T
U
V
W
Date Code Key
KXX = Product Type Marking Code
YM = Date Code Marking
Y = Year ex: N = 2002
M = Month ex: 9 = September
KXX YM
KXXYM
Marking Information
DS30108 Rev. 8 - 2
3 of 3
BZX84C2V4S - BZX84C39S
www.diodes.com
0
10
20
30
40
50
0
1
2
3
4
5
6
7
8
9
10
I
,
ZENER
CURRENT
(mA)
Z
V , ZENER VOLTAGE (V)
Z
Fig. 2 Zener Breakdown Characteristics
T = 25°C
j
C2V7
C3V3
C3V9
C4V7
C5V6
C6V8
C8V2
Test Current I
Z
5.0mA
C
,
T
O
T
A
L
C
AP
ACIT
ANCE
(pF)
T
10
100
1000
10
100
1
V , NOMINAL ZENER VOLTAGE (V)
Z
Fig. 4. Total Capacitance vs Nominal Zener Voltage
T = 25 °C
j
V = 1V
R
V = 2V
R
V = 1V
R
V = 2V
R
T , AMBIENT TEMPERATURE, (°C)
A
Fig. 1. Power Derating Curve
P
,
POWER
DISSIP
A
T
ION
(
mW)
D
See Note 1
200
100
300
0
0
100
200
0
10
20
30
0
I
,
ZENER
CURRENT
(mA)
Z
V , ZENER VOLTAGE (V)
Z
Fig. 3, Zener Breakdown Characteristics
10
20
30
40
T = 25°C
j
Test current I
Z
5mA
Test current I
Z
2mA
C10
C12
C18
C22
C27
C33
C36
C15
C39
PDF 
ZIP