SRDA70-4 データシートの表示（PDF） - Microsemi Corporation
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SRDA70-4 Datasheet PDF : 2 Pages
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SCOTTSDALE DIVISION
SRDA70-4
STEERING DIODE TVS ARRAY
Symbol
VBR
VRWM
VFC
IR
C
SYMBOLS & DEFINITIONS
Definition
Minimum Breakdown Voltage: The minimum voltage the device will exhibit at a specified current.
Working Peak Reverse Voltage: The maximum peak voltage that can be applied over the operating
temperature range.
Forward Clamping Voltage: The maximum forward clamping voltage across the device when subjected to a
given current at a pulse time of 20 µs.
Maximum Leakage Current: The maximum leakage current at VRWM.
Capacitance: The capacitance of the TVS as defined @ 0 volts at a frequency of 1 MHz and stated in
picofarads.
GRAPHS
Figure 1
Peak Pulse Power Vs Pulse Time t = µsec
OUTLINE AND SCHEMATIC
Figure 2
Pulse Wave Form
PAD LAYOUT
INCHES
MILLIMETERS
DIM
MIN
MAX
MIN
MAX
A
0.188 0.197
4.77
5.00
B
0.150 0.158
3.81
4.01
C
0.053 0.069
1.35
1.75
D
0.011 0.021
0.28
0.53
F
0.016 0.050
0.41
1.27
G
0.050 BSC
1.27 BSC
J
0.006 0.010
0.15
0.25
K
0.004 0.008
0.10
0.20
L
0.189 0.206
4.80
5.23
P
0.228 0.244
5.79
6.19
OUTLINE
SCHEMATIC
Copyright 2004
8-26-2004 REV A
Microsemi
Scottsdale Division
8700 E. Thomas Rd. PO Box 1390, Scottsdale, AZ 85252 USA, (480) 941-6300, Fax: (480) 947-1503
Page 2
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