BZX584Cx Series
SURFACE MOUNT
ZENER DIODE
REVERSE VOLTAGE – 2.4 to 39 Volts
POWER DISSIPATION – 0.15 Watts
FEATURES
•
Planar die construction
•
150mW power dissipation rating
•
Ultra-small surface mount package
MECHANICAL DATA
•
Case: SOD-523 Plastic
•
Case Material: “Green” molding compound, UL
flammability classification 94V-0, (No Br. Sb. CI)
•
Moisture Sensitivity: Level 1 per J-STD-020D
•
Lead Free in RoHS 2002/95/EC Compliant
SOD-523
SOD-523
Dim. Min. Max.
A 0.51 0.77
b 0.25 0.35
C 0.08 0.15
D 0.75
0.85
E 1.10 1.30
E1 1.50 1.70
L 0.01 0.07
Dimensions in millimeter
Maximum Ratings & Thermal Characteristics
@ T
A
= 25℃ unless otherwise specified
Characteristic Symbol
Value
Unit
Forward Voltage @IF=10mA V
F
0.9 V
Power Dissipation P
D
150 mW
Thermal Resistance, Junction to Ambient R
Θ
JA
833 /W℃
Operating Temperature Range T
J
150 ℃
Storage Temperature Range T
STG
-65~+150 ℃
Device Marking :
Device P/N Marking Pin Diagram Equivalent Circuit Diagram
BZX584C2V4 XXX=Specific device code
(See below table)
Electrical Characteristics
@
T
A
= 25℃ unless otherwise specified
Symbol
Parameter
V
Z
Reverse Zener Voltage @ IZT
I
ZT
Reverse Current
Z
ZT
Maximum Zener Impedance @ IZT
I
ZK
Reverse Current
Z
ZK
Maximum Zener Impedance @ IZK
I
R
Reverse Leakage Current @ VR
V
R
Reverse Voltage
I
F
Forward Current
V
F
Forward Voltage @ IF
Zener Voltage Maximum Zener
Impedance
Maximum
Reverse
Current
Temperature Coefficent
of Zener Voltage
@IZT
VZ@IZT IZT
ZZT@
IZT
ZZK@
IZK IZK
IR VR mV/℃
℃℃
℃ IZT
Device Device
marking
Nom
Min Max mA
Ω Ω mA
uA V Min Max mA
BZX584C2V4
WX 2.4 2.2 2.6 5.0
100 600 1.0
50 1.0
-3.5 0 5.0
BZX584C2V7
W1
2.7 2.5 2.9 5.0
100 600
1.0
20 1.0
-3.5 0 5.0
BZX584C3V0
W2
3.0 2.8 3.2 5.0
95 600
1.0
20 1.0
-3.5 0 5.0
BZX584C3V3
W3
3.3 3.1 3.5 5.0
95 600
1.0
5.0 1.0
-3.5 0 5.0
BZX584C3V6
W4
3.6 3.4 3.8 5.0
90 600
1.0
5.0 1.0
-3.5 0 5.0
BZX584C3V9
W5
3.9 3.7 4.1 5.0
90 600
1.0
3.0 1.0
-3.5 0 5.0
BZX584C4V3
W6
4.3 4.0 4.6 5.0
90 600
1.0
3.0 1.0
-3.5 0 5.0
BZX584C4V7
W7
4.7 4.4 5.0 5.0
80 600
1.0
3.0 2.0 -3.5 0.2 5.0
BZX584C5V1
W8
5.1 4.8 5.4 5.0
60 500 1.0
2.0 2.0 -2.7 1.2 5.0
BZX584C5V6
W9
5.6 5.2 6.0 5.0
40 480 1.0
1.0 2.0 -2.0 2.5 5.0
BZX584C6V2
WA
6.2 5.8 6.6 5.0
10 400 1.0
3.0 4.0 0.4 3.7 5.0
BZX584C6V8
WB
6.8 6.4 7.2 5.0
15 150 1.0
2.0 4.0 1.2 4.5 5.0
BZX584C7V5
WC
7.5 7.0 7.9 5.0
15 80 1.0
1.0 5.0 2.5 5.3 5.0
BZX584C8V2
WD
8.2 7.7 8.7 5.0
15 80 1.0
0.7 5.0 3.2 6.2 5.0
BZX584C9V1
WE
9.1 8.5 9.6 5.0
15 80 1.0
0.5 6.0 3.8 7.0 5.0
BZX584C10 WF
10 9.4 10.6
5.0
20 100 1.0
0.2 7.0 4.5 8.0 5.0
BZX584C11
WG
11 10.4
11.6
5.0
20 150 1.0
0.1 8.0 5.4 9.0 5.0
BZX584C12
WH
12 11.4
12.7
5.0
25 150 1.0
0.1
8.0 6.0 10.0 5.0
BZX584C13
WI
13 12.4
14.1
5.0
30 150 1.0
0.1
8.0 7.0 11.0 5.0
BZX584C15
WJ
15 13.8
15.6
5.0
30 170 1.0
0.1
10.5 9.2 13.0 5.0
BZX584C16
WK
16 15.3
17.1
5.0
40 200 1.0
0.1
11.2 10.4 14.0 5.0
BZX584C18
WL
18 16.8
19.1
5.0
45 200 1.0
0.1
12.6 12.4 16.0 5.0
BZX584C20
WM
20 18.8
21.2
5.0
55 225 1.0
0.1
14.0 14.4 18.0 5.0
BZX584C22
WN
22 20.8
23.3
5.0
55 225 1.0
0.1
15.4 16.4 20.0 5.0
BZX584C24
WO
24 22.8
25.6
5.0
70 250 1.0
0.1
16.8 18.4 22.0 5.0
BZX584C27
WP
27 25.1
28.9
2.0
80 250 0.5
0.1
18.9 21.4 25.3 2.0
BZX584C30
WQ
30 28.0
32.0
2.0
80 300 0.5
0.1
21.0 24.4 29.4 2.0
BZX584C33
WR
33 31.0
35.0
2.0
80 300 0.5
0.1
23.1 27.4 33.4 2.0
BZX584C36
WS
36 34.0
38.0
2.0
90 325 0.5
0.1
25.2 30.4 37.4 2.0
BZX584C39 WT 39 37.0
41.0
2.0
130 350 0.5
0.1 27.3 33.4 41.2 2.0
REV. 1, Oct-2010, KSJR05
Notes:
1. Device mounted on ceramic PCB; 7.6mm x 9.4mm x 0.87mm with pad areas 25mm2.
2. Short duration test pulse used to minimize self-heating effect.
3. f = 1KHz.
BZX584CxS Series
Typical Characteristics
Fig.1 Power Derating Curve Fig.2 Typical Zener Breakdown Characteristics
Fig.3 Typical Zener Breakdown Characteristics Fig.4 Typical Total Capacitance vs. Nominal Zener
Voltage
Legal Disclaimer Notice
BZX584Cx
Important Notice and Disclaimer
LSC reserves the right to make changes to this document and its products and specifications
at any time without notice. Customers should obtain and confirm the latest product
information and specifications before final design, purchase or use.
LSC makes no warranty, representation or guarantee regarding the suitability of its products
for any particular purpose, nor does LSC assume any liability for application assistance or
customer product design. LSC does not warrant or accept any liability with products which
are purchased or used for any unintended or unauthorized application.
No license is granted by implication or otherwise under any intellectual property rights of
LSC.
LSC products are not authorized for use as critical components in life support devices or
systems without express written approval of LSC.
