P1800ADL 查看數據表（PDF） - Littelfuse, Inc
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P1800ADL Datasheet PDF : 2 Pages
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High Surge Current Two-pin SIDACtor® Device
Thermal Considerations
Package
Modified
TO-220
Symbol
TJ
TS
RθJA
Parameter
Operating Junction Temperature Range
Storage Temperature Range
Thermal Resistance: Junction to Ambient
Value
-40 to +150
-65 to +150
60
Unit
°C
°C
°C/W
1
3
Capacitance Values
pF
Part Number
MIN
MAX
P1400ADL
140
200
P1800ADL
120
180
Note: Off-state capacitance (CO) is measured at 1 MHz with a 2 V bias.
+I
IT
IS
IH
IDRM
-V
+V
VT
VDRM
VS
-I
V-I Characteristics
tr = rise time to peak value
100
Peak td = decay time to half value
Value
Waveform = tr x td
50
Half Value
0
0 tr
td
tr x td Pulse Waveform
t – Time (µs)
14
12
10
8
6
4
25 ˚C
2
0
-4
-6
-8
-40 -20 0 20 40 60 80 100 120 140 160
Junction Temperature (TJ) – ˚C
Normalized VS Change versus Junction Temperature
2.0
1.8
1.6
1.4
1.2
25 ˚C
1.0
0.8
0.6
0.4
-40 -20 0 20 40 60 80 100 120 140 160
Case Temperature (TC) – ˚C
Normalized DC Holding Current versus Case Temperature
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© 2006 Littelfuse • Telecom Design Guide
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