PROTEC PMAD_11

05093
PMAD Series
Only One Name Means ProTek’Tion™
ultra low capacitance multi-line steering diode array
Description
The PMAD Series are a low distortion steering diodes. These devices are intended for use in high frequency analog
or digital data I/O ports for protection against Electrostatic Discharge (ESD) and Electrical Fast Transients (EFT). The
PMAD Series is connected between rail-to-rail voltage bus or rail-to-ground for clamping and diverting overvoltage
transients for the protection of sensitive network interface circuits.
This series provides low capacitance, which insures signal integrity up to 900MHz, while complete isolation between
adjacent diodes keeps cross-talk to a minimum. The PMAD Series is available in a 14 pin DIP and meets the IEC
61000-4-2, IEC 61000-4-4 and IEC 61000-4-5 requirements.
14 pin dip package
Features
applications
• Compatible with IEC 61000-4-2 (ESD): Air - 15kV, Contact - 8kV
• Compatible with IEC 61000-4-4 (EFT): 40A - 5/50ns
• Compatible with IEC 61000-4-5 (Surge): 24A, 8/20µs - Level 2(LineGnd) & Level 3(Line-Line)
• 500 Milliwatt Continuous Power Dissipation
• Monolithic Design
• ESD Protection > 25 kilovolts
• Protects up to 7 to 8 I/O Lines
• Working Voltage > 50 Volts
• Low Leakage Current < 0.1µA
• Ultra Low Capacitance: 5pF per Diode
• RoHS Compliant
• REACH Compliant
• High Frequency Data Lines
• RS-232 & RS-422 Interface Networks
• Ethernet 10/100 Base T
• Computer I/O Ports
Mechanical characteristics
• Molded 14 Pin Dual-In-Line (DIP) Package
• Approximate Weight: 1.2 grams
• Lead-Free Pure-Tin Plating (Annealed)
• Solder Reflow Temperature:
Pure-Tin - Sn, 100: 260-270°C
• Flammability Rating UL 94V-0
CIRCUIT DIAGRAM
+
I/O PORT
GND OR (-)
05093.R11 2/11
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05093
PMAD Series
Only One Name Means ProTek’Tion™
pin identification and configuration
PMAD1103
PMAD1106
1
14
2
3
5
8
7
9
11
12
2
14
3
5
PMAD1105
5
7
8
9
11
12
8 Diode Common Cathode Array
NC Pins 1, 4, 6, 10 & 13
8 Lines of Protection
05093.R11 2/11
11
12
PMAD1109
14
3
9
8 Diode Common Anode Array
NC Pins 1, 4, 6, 10 & 13
8 Lines of Protection
16 Diode Array
NC Pins 4, 6, 10 & 13
8 Lines of Protection
2
8
7
7
6
5
4
8
9
10 11
3
2
1
12 13
14
7 Isolated Diode Array
(Independent)
7 Lines of Protection
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05093
PMAD Series
Only One Name Means ProTek’Tion™
typical device characteristics
MAXIMUM RATINGS @ 25°C Unless Otherwise Specified
PARAMETER
Continuous Power Dissipation
SYMBOL
VALUE
UNITS
PPK
500
Milliwatts
Continuous Forward Current (Single Diode)
IP
400
mA
Repetitive Peak Forward Current @ tp = 5µs, F = 50kHz
IFRM
700
mA
Operating Temperature
TA
-55 to 150
°C
TSTG
-55 to 150
°C
Storage Temperature
ELECTRICAL CHARACTERISTICS PER LINE @ 25°C Unless Otherwise Specified
PART
NUMBER
REPETITIVE
PEAK
REVERSE
VOLTAGE
maximum
forward
peak pulse
current
maximum
forward
voltage
MAXIMUM
reverse
leakage
current
maximum
CAPACITANCE
(Per Diode)
@ 10µA
V RRM
VOLTS
@ 8/20µs
I FM
amps
@ 100mA
VF
volts
VRRm @ 40v
Ir
µA
@4V, 1MHz
Cj
pF
PMAD1103
50
40
1.2
0.1
5
PMAD1105
50
40
1.2
0.1
5
PMAD1106
50
40
1.2
0.1
5
PMAD1109
50
40
1.2
0.1
5
figure 1
pulse wave form
IPP - Peak Pulse Current - % of IPP
120
100
TEST
WAVEFORM
PARAMETERS
tf = 8µs
td = 20µs
Peak Value IPP
80
e-t
60
40
td = t/(IPP/2)
20
0
05093.R11 2/11
tf
0
5
10
15
t - Time - µs
Page 3
20
25
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05093
PMAD Series
Only One Name Means ProTek’Tion™
SPICE MODEL
figure 1
spice model
VCC+
I/O
LCRD
I/O
LCRD
LCRD
Lg
0.6nH
Lg
0.6nH
PMAD1103
PMAD1105
PMAD1106
PMAD1109
LCRD - Low Capacitance Rectifier Diode
Lg - Lead Inductance
table 1 - spice parameters
parameter
05093.R11 2/11
unit
lcrd
BV
V
200
IBV
µA
0.01
Cjo
pF
5
IS
A
1E-13
Vj
V
0.6
M
-
0.33
N
-
1
RS
Ohms
0.31
TT
s
1E-9
EG
eV
1.11
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05093
PMAD Series
Only One Name Means ProTek’Tion™
14 pin dip package information
A
outline dimensions
millimeters
dim
inches
min
max
min
max
A
18.16
19.56
0.715
0.770
B
6.10
6.60
0.240
0.260
C
7.37
7.87
0.290
0.310
D
0.20
0.38
0.008
0.015
E
0°
10°
0°
10°
F
0.38
1.01
0.015
0.039
G
3.69
4.69
0.145
0.185
H
2.92
3.43
0.115
0.135
I
1.02
1.78
0.040
0.070
J
1.32
2.41
0.052
0.095
K
0.38
0.53
0.015
0.021
L
2.54
Orientation Dot
(Pin #1)
B
I
10 Places
C
F
G
J
10 Places
K
14 Places
H
D
16 Places
E
0.100
L
Notes
1. Dimensions are exclusive of mold flash and metal burrs.
2. Dimensions “J” and “L” are between centers.
ORDERING INFORMATION
base PART NUMBER
LEADFREE SUFFIX
TAPE SUFFIX
QTY/REEL
REEL SIZE
TUBE qty
PMADxxxx
-LF
n/a
n/a
n/a
25
Notes
1. Marking on Part - logo, part number, date code and pin one defined by dot on top of package.
Package outline per document number 06002.R3 9/09
05093.R11 2/11
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05093
PMAD Series
Only One Name Means ProTek’Tion™
company information
COMPANY PROFILE
ProTek Devices, based in Tempe, Arizona USA, is a manufacturer of Transient Voltage Suppression (TVS) products designed specifically for
the protection of electronic systems from the effects of lightning, Electrostatic Discharge (ESD), Nuclear Electromagnetic Pulse (NEMP), inductive switching and EMI/RFI. With over 25 years of engineering and manufacturing experience, ProTek designs TVS devices that provide
application specific protection solutions for all electronic equipment/systems.
ProTek Devices Analog Products Division, also manufactures analog interface, control, RF and power management products.
CONTACT US
Corporate Headquarters
2929 South Fair Lane
Tempe, Arizona 85282
USA
By Telephone
General: 602-431-8101
Sales: 602-414-5109
Customer Service: 602-414-5114
By Fax
General: 602-431-2288
By E-mail:
Sales: [email protected]
Customer Service: [email protected]
Technical Support: [email protected]
Web
www.protekdevices.com
www.protekanalog.com
COPYRIGHT © ProTek Devices 2000 - This literature is subject to all applicable copyright laws and is not for resale in any manner.
SPECIFICATIONS: ProTek reserves the right to change the electrical and or mechanical characteristics described herein without notice.
DESIGN CHANGES: ProTek reserves the right to discontinue product lines without notice and that the final judgement concerning selection and specifications is the buyer’s and that in furnishing engineering
and technical assistance. ProTek assumes no responsibility with respect to the selection or specifications of such products. ProTek makes no warranty, representation or guarantee regarding the suitability of
its products for any particular purpose, nor does ProTek assume any liability arising out of the application or use of any product or circuit and specifically disclaims any and all liability without limitation special,
consequential or incidental damages.
LIFE SUPPORT POLICY: ProTek Devices products are not authorized for use in life support systems without written consent from the factory.
05093.R11 2/11
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