BZX84C2V4 - BZX84C39
350mW SURFACE MOUNT ZENER DIODE
SPICE MODELS: BZX84C2V4 BZX84C2V7 BZX84C3V0 BZX84C3V3 BZX84C3V6 BZX84C3V9
BZX84C4V3 BZX84C4V7 BZX84C5V1 BZX84C5V6 BZX84C6V2 BZX84C6V8 BZX84C7V5 BZX84C8V2
BZX84C9V1 BZX84C10 BZX84C11 BZX84C12 BZX84C13 BZX84C15 BZX84C16 BZX84C18 BZX84C20
BZX84C22 BZX84C24 BZX84C27 BZX84C30 BZX84C33 BZX84C36 BZX84C39
Features
·
·
·
·
·
Planar Die Construction
350mW Power Dissipation
Zener Voltages from 2.4V - 39V
Ideally Suited for Automated Assembly Processes
Available in Lead Free/RoHS Compliant Version (Note 4)
TOP VIEW
SOT-23
A
Dim
A
B
C
Min
0.37
1.20
2.30
0.89
0.45
1.78
2.80
0.013
0.903
0.45
0.085
0°
Max
0.51
1.40
2.50
1.03
0.60
2.05
3.00
0.10
1.10
0.61
0.180
8°
B
C
D
E
G
M
L
Mechanical Data
·
·
·
·
·
·
·
·
Case: SOT-23
Case Material: Molded Plastic. UL Flammability
Classification Rating 94V-0
Moisture Sensitivity: Level 1 per J-STD-020C
Terminals: Solderable per MIL-STD-202, Method 208
Also Available in Lead Free Plating (Matte Tin Finish
annealed over Alloy 42 leadframe). Please see Ordering
Information, Note 6, on Page 4
Polarity: See Diagram
Marking: Marking Code & Date Code (See Page 4)
Weight: 0.008 grams (approximate)
E
D
G
H
K
J
H
J
K
L
M
a
All Dimensions in mm
Maximum Ratings
Forward Voltage
Power Dissipation (Note 1)
Power Disspation (Note 3)
@ T
A
= 25°C unless otherwise specified
Symbol
@ I
F
= 10mA
V
F
P
d
P
d
R
qJA
R
qJA
T
j,
T
STG
Value
0.9
300
350
417
357
-65 to +150
Unit
V
mW
mW
°C/W
°C/W
°C
Characteristic
Thermal Resistance, Junction to Ambient Air (Note 1)
Thermal Resistance, Junction to Ambient Air (Note 3)
Operating and Storage Temperature Range
Notes:
1. Device mounted on FR-4 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. Valid provided the terminals are kept at ambient temperature.
4. No purposefully added lead.
DS18001 Rev. 21 - 2
1 of 4
www.diodes.com
BZX84C2V4 - BZX84C39
ã
Diodes Incorporated
500
50
T
j
= 25°C
C2V7
C3V9
C5V6
C6V8
C3V3
C4V7
P
d
, POWER DISSIPATION (mW)
I
Z
, ZENER CURRENT (mA)
400
40
C8V2
C9V1
300
Note 1
Note 3
30
200
20
100
10
Test Current I
Z
5.0mA
0
0
100
200
0
0
1
T
A
, Ambient Temperature, (°C)
Fig. 1 Power Derating Curve
3
4
5
6
8
9
7
V
Z
, ZENER VOLTAGE (V)
Fig. 2 Zener Breakdown Characteristics
2
10
30
T
j
= 25°C
C10
C12
1000
T
j
= 25°C
C
T
, TOTAL CAPACITANCE (pF)
V
R
= 1V
V
R
= 2V
I
Z
, ZENER CURRENT (mA)
20
C15
100
V
R
= 1V
C18
Test current I
Z
2mA
10
Test current I
Z
5mA
C22
C27
C33
C36
C39
V
R
= 2V
10
1
10
100
0
0
10
20
30
V
Z
, ZENER VOLTAGE (V)
Fig. 3 Zener Breakdown Characteristics
40
V
Z
, NOMINAL ZENER VOLTAGE (V)
Fig. 4 Total Capacitance vs Nominal Zener Voltage
DS18001 Rev. 21 - 2
3 of 4
www.diodes.com
BZX84C2V4 - BZX84C39
Ordering Information
Device
(Note 5)
Packaging
SOT-23
Shipping
3000/Tape & Reel
(Type Number)-7*
* Add “-7” to the appropriate type number in Table 1 (on Page 2). Example: 6.2V Zener = BZX84C6V2-7.
Notes:
5. For Packaging Details, go to our website at http://www.diodes.com/datasheets/ap02007.pdf.
6. For Lead Free/RoHS Compliant version part number, please add "-F" suffix to the part number above. Example: BZX84C39-7-F.
Marking Information
XXX
XXX = Product Type Marking Code (See Page 2)
YM = Date Code Marking
Y = Year ex: N = 2002
M = Month ex: 9 = September
Date Code Key
Year
Code
Month
Code
1998
J
Jan
1
1999
K
Feb
2
2000
L
March
3
2001
M
Apr
4
2002
N
May
5
2003
P
Jun
6
2004
R
Jul
7
2005
S
Aug
8
2006
T
Sep
9
2007
U
Oct
O
2008
V
Nov
N
2009
W
Dec
D
DS18001 Rev. 21 - 2
4 of 4
www.diodes.com
YM
BZX84C2V4 - BZX84C39
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