®
. . . . . Engineered solutions for the transient environment
PMAD
SERIES
STEERING DIODE ARRA
YS
APPLICATIONS
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High Frequency Data Lines
RS-232 & RS-422 Interface Networks
10 Base T Networks
LAN/ WAN
Computer I/O Ports
IEC 1000-4 COMPATIBLE
14 PIN DIP PACKAGE
FEATURES
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IEC 1000-4-2, -4 & -5 Industry Requirements
Designed for Bus Voltage Protection
ESD Protection > 40 kilovolts
Low Capacitance - 5 pF
Working Voltage > 50 Volts
UL 94V-0 Flammability Classification
Available in Standard 14 Pin Dual-in-Line Package
CIRCUIT DIAGRAM
+
I/O
Port
GND or (-)
DESCRIPTION
This series is designed with discrete diodes for complete isolation. Each diode
can be individually tested according to the electrical characteristics. For transient
voltage protection, two diodes are configured in series with the anode of one
connected to the cathode of the other diode (Circuit Diagram).
SEE DIAGRAMS ON FOLLOWING PAGE.
MAXIMUM RATINGS @ 25
°
C Ambient Temperature
(unless specified)
I
PP
- Peak Pulse Current - % of I
PP
FIGURE 1
PULSE WAVE FORM
t
f
Peak Value I
PP
100
TEST
WAVEFORM
PARAMETERS
t
f
= 8
µs
t
d
= 20µs
Continuous Power Dissipation
Operating & Storage Temperature
Continuous Forward Current
500mW
-55° to +150°C
400mA
MECHANICAL CHARACTERISTICS
Package
Packaging
Approximate Weight
Device Markings
Miscellaneous
Molded 14 Pin DIP
Tube or 16mm Tape per EIA 481
0.15 grams
Logo & Part Number
50
e
-t
t
d
= t
I
PP
/ 2
0
Pin No. 1 Indicated by Dot on Top of Package
0
10
t - Time -
µs
20
30
2929 South Fair Lane • Tempe, Arizona 85282 • USA
Tel 602-431-8101 • Fax 602-431-2288 • E-mail sales@protek-tvs.com • Web www.protekdevices.com
1
ELECTRICAL CHARACTERISTICS
@ 25° C Ambient Temperature
PROTEK
PART
NUMBER
REPETITIVE
PEAK REVERSE
VOLTAGE
@ 10
µ
A
V
RRM
VOLTS
REVERSE
LEAKAGE
CURRENT
@ 40 V
I
RM
µ
A
MAXIMUM
FORWARD
VOLTAGE
@ 100 mA
V
F
VOLTS
FORWARD
PEAK PULSE
CURRENT
(See Fig. 1)
@ 8/20
µ
s
I
FM
AMPS
MAXIMUM
CAPACITANCE
@ 4 V, 1 MHz
C
pF
See Note 1
50
0.1
1.2
40
5
Note 1:
Device Types Include: PMAD130, PMAD1103, PMAD1105, PMAD1107 and PMAD1109. Electrical characteristics applies to all device types.
CIRCUIT DIAGRAM
PMAD130
1
7
14
PMAD1106
3
4
12
13
14
5
8
9
10
11
2
3
5
7
8
9
11
12
2
6
8 DIODE COMMON ANODE ARRAY
NC Pin 1, 4, 6, 10 & 13
DUAL 10 DIODE ARRAY
PMAD1103
1
1
PMAD1107
8
2
3
5
7
8
9
11
12
2
3
11
12
4
5
9
10
14
14
7
14 DIODE ARRAY
NC Pins 4, 6, 10 & 13
DUAL 8 DIODE ARRAY
NC Pins 6 & 13
PMAD1105
14
7
8
PMAD1109
5
4
3
2
1
2
3
5
7
8
9
11
12
8
9
10
11
12
13
14
8 DIODE COMMON CATHODE ARRAY
NC Pins 1, 4, 6, 10 & 13
7 ISOLATED DIODE ARRAY
(Independent)
5093 12/98
2
14 PIN PLASTIC DIP
0.750”
±
0.035”
(19.1 mm
±
0.8 mm )
Orientation Dot
(Pin #1)
0.250”
±
0.010”
(6.35 mm
±
0.25 mm)
0.300”
±
0.010”
(7.62 mm
±
0.25 mm)
0.020”
(0.51 mm) MIN
0.033” (0.84 mm) 12 Places
0.200”
(5.08 mm) MAX
0.125” (3.17 mm) MIN
0° - 10°
0.10”
(2.54 mm) T.P.
0.021” (0.533 mm)
0.051” (0.381 mm)
16 Places
0.070” (1.78 mm) MAX
12 Places
0.014” (0.36 mm)
0.010” (0.25 mm)
16 Places
2929 South Fair Lane • Tempe, Arizona 85282 • USA
Tel 602-431-8101 • Fax 602-431-2288 • E-mail sales@protek-tvs.com • Web www.protek-tvs.com
3
Analog electronics
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