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PSRDA15-4 Datasheet Preview

PSRDA15-4 Datasheet

(PSRDA3.3-4 - PSRDA15-4) STEERING DIODE/ TVS ARRAY COMBO

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PSRDA3.3-4
thru
PSRDA15-4
STEERING DIODE/ TVS ARRAY COMBO
APPLICATIONS
Ethernet - 10/100 Base T
Computer I/O Ports - SCSI, FireWire & USB
Set-Top Box Protection
Video Card
IEC COMPATIBILITY (EN61000-4)
61000-4-2 (ESD): Air - 15kV, Contact - 8kV
61000-4-4 (EFT): 40A - 5/50ns
61000-4-5 (Surge): 24A, 8/20µs - Level 2(Line-Gnd) & Level 3(Line-Line)
SO-8
FEATURES
500 Watts Peak Pulse Power per Line (tp=8/20µs)
Unidirectional Configuration
Available in 4 Voltage Types: 3.3V to 15V
Protects Up to Four (4) I/O Ports
ESD Protection > 40 kilovolts
Low Capacitance: 15pF
RoHS Compliant
MECHANICAL CHARACTERISTICS
Molded JEDEC SO-8
Weight 70 milligrams (Approximate)
Available in Lead-Free Pure-Tin Plating(Annealed)
Solder Reflow Temperature:
Pure-Tin - Sn, 100: 260-270°C
Consult Factory for Leaded Device Availability
Flammability Rating UL 94V-0
12mm Tape and Reel Per EIA Standard 481
Marking: Marking Code, Logo, Date Code & Pin One Defined By Dot on Top of Package
PIN CONFIGURATION
GND
8
I/O 4
7
I/O 3
6
GND
5
05096.R8 3/07
1
I/O 1
2
+VREF
3
+VREF
1
4
I/O 2
www.protekdevices.com




Protek Devices

PSRDA15-4 Datasheet Preview

PSRDA15-4 Datasheet

(PSRDA3.3-4 - PSRDA15-4) STEERING DIODE/ TVS ARRAY COMBO

No Preview Available !

DEVICE CHARACTERISTICS
PSRDA3.3-4
thru
PSRDA15-4
PARAMETER
MAXIMUM RATINGS @ 25°C Unless Otherwise Specified
SYMBOL
VALUE
Peak Pulse Power (tp = 8/20µs) - See Figure 1
Operating Temperature
Storage Temperature
PPP 500
T -55 to 150
L
TSTG -55 to 150
Maximum Forward Voltage @ 100mA (See Note 1)
VF
1.1
Note 1: Measured between pins 8 or 5 to 1, 2, 3, 4, 6 and 7.
UNITS
Watts
°C
°C
Volts
PART
NUMBER
ELECTRICAL CHARACTERISTICS PER LINE @ 25°C Unless Otherwise Specified
DEVICE
MARKING
RATED
STAND-OFF
VOLTAGE
MINIMUM
BREAKDOWN
VOLTAGE
MAXIMUM
CLAMPING
VOLTAGE
(See Fig. 2)
MAXIMUM
CLAMPING
VOLTAGE
(See Fig. 2)
MAXIMUM
LEAKAGE
CURRENT
MAXIMUM
CAPACITANCE
(See Note 1)
(See Figure 5)
PSRDA3.3-4
PSRDA05-4
PSRDA12-4
PSRDA15-4
PRA
PRB
PRD
PRE
VWM
VOLTS
3.3
5.0
12.0
15.0
@ 1mA
V
(BR)
VOLTS
4.0
6.0
13.3
16.7
@ I = 1A
P
VC
VOLTS
6.5
9.8
19.0
24.0
@8/20µs
VC @ IPP
10.9V @ 43.0A
13.5V @ 42.0A
25.9V @ 21.0A
30.0V @ 17.0A
@V
WM
ID
µA
125
20
1
1
@0V, 1 MHz
Cj(SD)
pF
15
15
15
15
Note 1: Capacitance measured at VWM = VCC connected between I/O pins to pin 8 and 5 (Gnd). VR = VWM @ 1MHz. As shown in Figure 5, REF1 is
connected to ground, REF2 is connected to +VCC, and input applies to VCC = 5V, Vsign = mV, F = 1 MHz.
10,000
1,000
100
10
0.1
FIGURE 1
PEAK PULSE POWER VS PULSE TIME
500W 8/20µs Waveform
1
10
100
1,000
10,000
td - Pulse Duration - µs
120
100
80
60
40
20
0
0
FIGURE 2
PULSE WAVE FORM
TEST
t
f
Peak Value I
WAVEFORM
PP
PARAMETERS
tf = 8µs
e-t td = 20µs
td = t IPP/2
5 10 15 20 25 30
t - Time - µs
05096.R8 3/07
2 www.protekdevices.com


Part Number PSRDA15-4
Description (PSRDA3.3-4 - PSRDA15-4) STEERING DIODE/ TVS ARRAY COMBO
Maker Protek Devices
Total Page 5 Pages
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