Low Capacitance
TVS Diode Array
Low Capacitance
·
Protects
Diode Array
protection > 40 kV
TVS
up to 8 lines with ESD
QDN004LF Series
·
500 Watts peak pulse power per Line (tp=8/20μs)
·
Available in multiple voltage types: 3.3V to 36V
QDN004LF Series
·
Unidirectional & bidirectional confi gurations
•
Low
up to 8 lines with ESD
·
Protects
capacitance: 15pF
protection > 40 kV
•
RoHS
peak pulse
per Line (tp=8/20µs)
·
500 Watts
compliant
powertypes: 3.3V to 36V
•
Available in multiple voltage
•
Unidirectional & bidirectional configurations
•
Low capacitance: 15pF
•
RoHS compliant
Applications
Wireless Communication Circuits
RS-422, RS-432, RS-485
Low Voltage ASICs
Ethernet 10/100 Base-T
IEC Compatibility
61000-4-2 (ESD): Air - 15kV, Contact - 8kV
61000-4-4 (EFT): 40A - 5/50ns
61000-4-5 (Surge): 12A, 8/20µs Level 1 (Line-Ground)
and Level 2 (Line-Line)
Characteristic Data
Rated
Standoff
Voltage
V
WM
(Volts)
QDN004LF-U03
QDN004LF-B03
QDN004LF-U05
QDN004LF-B05
QDN004LF-U08
QDN004LF-B08
QDN004LF-U12
QDN004LF-B12
QDN004LF-U15
QDN004LF-B15
QDN004LF-U24
QDN004LF-B24
QDN004LF-U36
QDN004LF-B36
3.3
Minimum
Breakdown
Voltage
V
(BR)
(Volts)
4.5
Maximum
Clamping
Voltage
I
p
= 1A
(Volts)
7.0
20.0V @ 35.0A
Maximum
Pulse
Clamping
Voltage
t
f
- t
d
Maximum
Leakage
Current
@V
WM
I
D
(µA)
125
Maximum
Capacitance
C
V=0
f = 1MHz
(pF)
15
Voltage
Temperature
Coefficient
qV
(BR)
(mV/°C)
-3
5.0
6.0
9.8
24.0V @ 42.0A
20
15
3
8.0
8.5
13.4
26.0V @ 30.0A
10
15
9
12.0
13.3
19.0
33.0V @ 21.0A
2
15
16
15.0
16.7
25.5
39.0V @ 15.0A
2
15
17
24.0
26.7
40.0
57.0V @ 10.0A
2
15
26
36.0
40.0
53.0
72.0V @ 7.0A
2
15
36
IRC reserves
Note
General
the right to make changes in product specification without notice or liability.
General Note
TT electronics reserves the right to make changes in product specification without notice or liability.
©
information is subject
Division
• 4222 South Staples
and
•
considered accurate at time of going to print.
All
IRC Advanced Film
to TT electronics’ own data
Street
is
Corpus Christi Texas 78411 USA
Telephone: 361 992 7900 • Facsimile: 361 992 3377 • Website: www.irctt.com
All information is subject to IRC’s own data and is considered accurate at time of going to print.
A subsidiary of
TT electronics plc
www.bitechnologies.com www.irctt.com
September 2010 Sheet 1 of 4
QDN004LF Series Issue
www.welwyn-tt.com
© TT electronics plc
09. 11
Low Capacitance
TVS Diode Array
Low Capacitance
TVS Diode Array
QDN004LF Series
Peak Pulse Power
(t
p
= 8/20µs)
P
pp
500W
Operating
Temperature
T
J
-55°C to +150°C
Storage
Temperature
T
STG
-55°C to +150°C
Forward Voltage
50mA
300µs - Square Wave
V
F
1.5
Solder Temperature
(10 seconds)
T
II
260°C
Maximum Ratings
Schematic Data
Unidirectional Schematic
Bidirectional Schematic
ESD Pulse Data
Overshoot and Clamping Voltage
25kV 1/30ns waveform ESD Pulse Test
Pulse Waveform
% Peak Pulse Current I
pp
40
100
80
60
40
20
0
t
f
Waveform Parameters
Voltage (V)
30
e
-t
I
PP
@ t
f
= 8µs
½I
PP
@ t
d
= 20µs
20
10
0
-200
-100
0
100
200
0
5
10
15
20
25
30
Time (µs)
Time t (us)
Loss Characteristic Data
Insertion Loss Characteristics
40dB
40dB
Return Loss Characteristics
Attenuation (dB)
20dB
Attenuation (dB)
50
150
250
350
450
550
650
750
850
950 1050
20dB
0dB (ref)
0dB (ref)
-20dB
-20dB
-40dB
-40dB
50
150
250
350
450
550
650
750
850
950 1050
Frequency (MHz)
© IRC Advanced Film Division
• 4222 South Staples Street • Corpus Christi Texas 78411 USA
Telephone: 361 992 7900 • Facsimile: 361 992 3377 • Website: www.irctt.com
Frequency (MHz)
QDN004LF Series Issue September 2010 Sheet 2 of 4
General Note
TT electronics reserves the right to make changes in product specification without notice or liability.
All information is subject to TT electronics’ own data and is considered accurate at time of going to print.
www.bitechnologies.com www.irctt.com www.welwyn-tt.com
© TT electronics plc
09. 11
Low Capacitance
TVS Diode Array
Low Capacitance
TVS Diode Array
QDN004LF Series
Power Rating Data
Peak Pulse Power vs Time
Peak Pulse Power P
pp
(W)
10,000
Power vs Temperature
100
1,000
500W 8/20µs Waveform
% Rated Power
80
60
40
20
Peak Pulse Power
8/20µs
10
Average Power
1
0.1
1
10
100
1,000
10,000
25°
70°
150°
Pulse Duration t
d
(µs)
Lead Temperature TL (°C)
N
QDN004LF
D
E
H
0.390"±0.004
0.236"±0.008
0.153"±0.004
0.061"±0.007
0.008"±0.001
H
E
A
1
2
3
C
0.050" Typ
D
A
C
0.016" ± .002"
0.007" ±0.003"
0° min / 8° max
.033"±0.017
Notes.
All dimesions exclude mold flash, end flash and metal
burrs which shall not exceed 0.015" per side.
Maximum lead coplanarity is 0.004".
© IRC Advanced Film Division
• 4222 South Staples Street • Corpus Christi Texas 78411 USA
Telephone: 361 992 7900 • Facsimile: 361 992 3377 • Website: www.irctt.com
QDN004LF Series Issue September 2010 Sheet 3 of 4
General Note
TT electronics reserves the right to make changes in product specification without notice or liability.
All information is subject to TT electronics’ own data and is considered accurate at time of going to print.
www.bitechnologies.com www.irctt.com www.welwyn-tt.com
© TT electronics plc
09. 11
Low Capacitance
TVS Diode Array
Low Capacitance
TVS Diode Array
QDN004LF Series
DNR - QDN004 - B
05 - T13
Ordering Data
Prefix
Model
QDN004LF = 16-PIN TVS Array in a 16-Pin SOIC-N Package
Schematic
U = Unidirectional
B = Bidirectional
Characteristic Code
03 = 3.3V Standoff Voltage
05 = 5.0V Standoff Voltage
08 = 8.0 V Standoff Voltage
12 = 12.0V Standoff Voltage
15 = 15.0V Standoff Voltage
24 = 24.0V Standoff Voltage
36 = 36.0V Standoff Voltage
Packaging
BK = Tubes (48 count)
T07 = 7" Reel (1000 count)
T13 = 13" Reel (2500 count)
© IRC Advanced Film Division
• 4222 South Staples Street • Corpus Christi Texas 78411 USA
Telephone: 361 992 7900 • Facsimile: 361 992 3377 • Website: www.irctt.com
QDN004LF Series Issue September 2010 Sheet 4 of 4
General Note
TT electronics reserves the right to make changes in product specification without notice or liability.
All information is subject to TT electronics’ own data and is considered accurate at time of going to print.
www.bitechnologies.com www.irctt.com www.welwyn-tt.com
© TT electronics plc
09. 11
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