QZX363C5V6 - QZX363C20
QUAD SURFACE MOUNT ZENER DIODE ARRAY
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Features
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Nominal Zener Voltages: 5.6V, 6.8V, 12V, 15V, 20V
Ultra-Small Surface Mount Package
Ideal For Transient Suppression
Lead Free/RoHS Compliant (Note 4)
"Green" Device (Note 5 and 6)
Mechanical Data
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•
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Case: SOT-363
Case Material: Molded Plastic. UL Flammability Classification
Rating 94V-0
Moisture Sensitivity: Level 1 per J-STD-020D
Terminals: Solderable per MIL-STD-202, Method 208
Lead Free Plating (Matte Tin Finish annealed over Alloy 42
leadframe).
Orientation: See Diagram
Marking Information: See Page 3
Ordering Information: See Page 3
Weight: 0.006 grams (approximate)
C
1
NC
C
2
C
4
A
C
3
Top View
Device Schematic
Maximum Ratings
@T
A
= 25°C unless otherwise specified
Single phase, half wave, 60Hz, resistive or inductive load.
For capacitance load, derate current by 20%.
Characteristic
Forward Voltage
(Note 1) @ I
F
= 10mA
Symbol
V
F
Value
0.9
Unit
V
Thermal Characteristics
Characteristic
Power Dissipation
Thermal Resistance, Junction to Ambient Air
Operating and Storage Temperature Range
(Note 3)
(Note 3)
Symbol
P
D
R
θ
JA
T
J,
T
STG
Value
200
625
-65 to +150
Unit
mW
°C/W
°C
Electrical Characteristics
@T
A
= 25°C unless otherwise specified
Temperature
Coefficient of
Zener Voltage
@ I
ZT
= 5mA
T
C
(mV/°C)
V
2.0
4.0
8.0
10.5
14
Min
-2.0
1.2
6.0
9.2
14.4
Max
2.5
4.5
10.0
13.0
18.0
Type
Number
Marking
Code
Zener Voltage
Range (Note 1)
V
Z @
I
ZT
= 5.0mA
Nom (V)
Min (V)
5.32
6.47
11.4
13.8
19.0
Max (V)
5.88
7.14
12.7
15.6
21.0
Maximum Zener Impedance
(Note 2)
Z
ZT
@ I
ZT
Ω
40
15
25
30
55
mA
5.0
5.0
5.0
5.0
5.0
Z
ZK
@ I
ZK
Ω
400
80
150
200
225
mA
1.0
1.0
1.0
1.0
1.0
Maximum Reverse
Current (Note 1)
I
R
@ V
R
μA
1.0
2.0
0.1
0.1
0.1
QZX363C5V6
QZX363C6V8
QZX363C12
QZX363C15
QZX363C20
Notes:
1.
2.
3.
4.
5.
6.
K5F
K6F
KFF
KJF
KMF
5.6
6.8
12
15
20
Short duration pulse test used to minimize self-heating effect.
f = 1KHz.
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.
No purposefully added lead.
Diodes Inc.'s "Green" policy can be found on our website at http://www.diodes.com/products/lead_free/index.php.
Product manufactured with Date Code UO (week 40, 2007) and newer are built with Green Molding Compound. Product manufactured prior to Date
Code UO are built with Non-Green Molding Compound and may contain Halogens or Sb2O3 Fire Retardants.
DQZX363C5V6-QZX363C20
Document number: DS30143 Rev. 13 - 2
1 of 4
www.diodes.com
June 2008
© Diodes Incorporated
QZX363C5V6 - QZX363C20
250
50
P
D
, POWER DISSIPATION (mW)
I
Z
, ZENER CURRENT (mA)
200
40
150
30
100
20
50
10
0
0
100
T
A
, AMBIENT TEMPERATURE (°C)
Fig. 1 Power Derating Curve
T
j
= 25°C
C12
0
200
0
3
4
5
6
8
9 10
7
V
Z
, ZENER VOLTAGE (V)
Fig. 2 Typical Zener Breakdown Characteristics
1
2
30
1,000
T
j
= 25 °C
I
Z
, ZENER CURRENT (mA)
C
T
, TOTAL CAPACITANCE (pF)
V
R
= 1V
V
R
= 2V
20
C15
100
V
R
= 1V
C20
10
Test current I
Z
5mA
V
R
= 2V
0
0
10
20
30
40
V
Z
, ZENER VOLTAGE (V)
Fig. 3 Typical Zener Breakdown Characteristics
10
100
V
Z
, NOMINAL ZENER VOLTAGE (V)
Fig. 4 Typical Total Capacitance vs. Nominal Zener Voltage
1
10
DQZX363C5V6-QZX363C20
Document number: DS30143 Rev. 13 - 2
2 of 4
www.diodes.com
June 2008
© Diodes Incorporated
QZX363C5V6 - QZX363C20
Ordering Information
Device
QZX363C5V6-7-F
QZX363C6V8-7-F
QZX363C12-7-F
QZX363C15-7-F
QZX363C20-7-F
Notes:
(Note 7)
Packaging
SOT-363
SOT-363
SOT-363
SOT-363
SOT-363
Shipping
3000/Tape & Reel
3000/Tape & Reel
3000/Tape & Reel
3000/Tape & Reel
3000/Tape & Reel
7. For packaging details, go to our website at http://www.diodes.com/datasheets/ap02007.pdf.
Marking Information
xxx= Product Type Marking Code
(See Electrical Characteristics Table)
YM = Date Code Marking
Y = Year (ex: N = 2002)
M = Month (ex: 9 = September)
xxx
Date Code Key
Year
Code
Month
Code
2000
L
Jan
1
2001
M
Feb
2
2002
N
Mar
3
2003
P
Apr
4
2004
R
May
5
YM
2005
S
Jun
6
2006
T
2007
U
Jul
7
2008
V
Aug
8
2009
W
Sep
9
2010
X
Oct
O
2111
Y
Nov
N
2012
Z
Dec
D
Package Outline Dimensions
A
B C
H
K
M
J
D
F
L
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
0.40
0.45
H
1.80
2.20
J
0
0.10
K
0.90
1.00
L
0.25
0.40
M
0.10
0.22
0°
8°
α
All Dimensions in mm
Suggested Pad Layout
E
E
Z
G
C
Dimensions Value (in mm)
Z
2.5
G
1.3
X
0.42
Y
0.6
C
1.9
E
0.65
Y
X
DQZX363C5V6-QZX363C20
Document number: DS30143 Rev. 13 - 2
3 of 4
www.diodes.com
June 2008
© Diodes Incorporated
QZX363C5V6 - QZX363C20
IMPORTANT NOTICE
Diodes Incorporated and its subsidiaries reserve the right to make modifications, enhancements, improvements, corrections or other changes
without further notice to any product herein. Diodes Incorporated does not assume any liability arising out of the application or use of any product
described herein; neither does it convey any license under its patent rights, nor the rights of others. The user of products in such applications shall
assume all risks of such use and will agree to hold Diodes Incorporated and all the companies whose products are represented on our website,
harmless against all damages.
LIFE SUPPORT
Diodes Incorporated products are not authorized for use as critical components in life support devices or systems without the expressed written
approval of the President of Diodes Incorporated.
DQZX363C5V6-QZX363C20
Document number: DS30143 Rev. 13 - 2
4 of 4
www.diodes.com
June 2008
© Diodes Incorporated
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