DS30143 Rev. 6 - 2
1 of 3
QZX363C5V6 - QZX363C20
QZX363C5V6 - QZX363C20
QUAD SURFACE MOUNT ZENER DIODE ARRAY
Features
Nominal Zener Voltages: 5.6V, 6.8V, 12V,
15V, 20V
Ultra-Small Surface Mount Package
Ideal For Transient Suppression
Case: SOT-363, Molded Plastic
Case Material - UL Flammability Rating
Classification 94V-0
Moisture sensitivity: Level 1 per J-STD-020A
Terminals: Solderable per MIL-STD-202,
Method 208
Orientation: See Diagram
Marking: See Table Below
Weight: 0.006 grams (approx.)
Ordering Information: See Page 3
Mechanical Data
Characteristic
Symbol
Value
Unit
Forward Voltage (Note 1)
@ I
F
= 10mA
V
F
0.9
V
Power Dissipation
P
d
200
mW
Thermal Resistance, Junction to Ambient Air (Note 3)
R
qJA
625
C/W
Operating and Storage Temperature Range (Note 3)
T
j,
T
STG
-65 to +150
C
Notes:
1. Short duration test pulse used to minimize self-heating effect.
2. f = 1KHz.
3. 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.
Maximum Ratings
@ T
A
= 25
C unless otherwise specified
A
M
J
L
D
B C
H
K
G
F
C
2
C
1
NC
A
C
3
C
4
Type
Number
Marking
Code
Zener Voltage
Range (Note 1)
Maximum Zener Impedance
(Note 2)
Maximum Reverse
Current
(Note 1)
Temperature
Coefficient
of
Zener Voltage
@ I
ZT
= 5mA
V
Z
@ I
ZT
= 5.0mA
Z
ZT
@ I
ZT
Z
ZK
@ I
ZK
I
R
@ V
R
T
C
(mV/
C)
Nom (V)
Min (V)
Max (V)
W
mA
W
mA
mA
V
Min
Max
QZX363C5V6
K5F
5.6
5.32
5.88
40
5.0
400
1.0
1.0
2.0
-2.0
2.5
QZX363C6V8
K6F
6.8
6.47
7.14
15
5.0
80
1.0
2.0
4.0
1.2
4.5
QZX363C12
KFF
12
11.4
12.7
25
5.0
150
1.0
0.1
8.0
6.0
10.0
QZX363C15
KJF
15
13.8
15.6
30
5.0
200
1.0
0.1
10.5
9.2
13.0
QZX363C20
KMF
20
19.0
21.0
55
5.0
225
1.0
0.1
14
14.4
18.0
NC = Not Connected
T
C
U
D
O
R
P
W
E
N
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
0.10
K
0.90
1.00
L
0.25
0.40
M
0.10
0.25
a
0
8
All Dimensions in mm
DS30143 Rev. 6 - 2
2 of 3
QZX363C5V6 - QZX363C20
T
C
U
D
O
R
P
W
E
N
0
10
20
30
40
50
0
1
2
3
4
5
6
7
8
9
10
I
,
ZENER
C
URRENT
(mA)
Z
V , ZENER VOLTAGE (V)
Z
Fig. 2 Zener Breakdown Characteristics
T = 25C
j
C5V6
C6V8
Test Current I
Z
5.0mA
200
T , AMBIENT TEMPERATURE, C
A
Fig. 1. Power Derating Curve
P
,
POWER
D
ISSIP
A
TION
(mW)
d
See Note 3
100
50
150
0
250
0
100
200
0
10
20
30
0
I
,
ZENER
C
URRENT
(mA)
Z
V , ZENER VOLTAGE (V)
Z
Fig. 3, Zener Breakdown Characteristics
10
20
30
40
T = 25C
j
Test current I
Z
5mA
C12
C15
C20
DS30143 Rev. 6 - 2
3 of 3
QZX363C5V6 - QZX363C20
T
C
U
D
O
R
P
W
E
N
Device
Packaging
Shipping
QZX363C5V6-7
QZX363C6V8-7
QZX363C12-7
QZX363C15-7
QZX363C20-7
SOT-363
3000/Tape & Reel
Ordering Information
(Note 4)
Notes: 4. For Packaging Details, go to our website at http://www.diodes.com/datasheets/ap02007.pdf.
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
Date Code Key
XXX = Product Type Marking Code (See Sheet 1)
YM = Date Code Marking
Y = Year ex: N = 2002
M = Month ex: 9 = September
XXX
YM
Marking Information
Year
2000
2001
2002
2003
2004
2005
2006
2007
2008
2009
Code
L
M
N
P
R
S
T
U
V
W
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