US1A Datasheet, PDF (3/3 Pages) Pan Jit International Inc. – SURFACE MOUNT ULTRAFAST RECTIFIER(VOLTAGE - 50 to 800 Volts CURRENT - 1.0 Ampere)

US1A thru US1M
1.0
0.5
10
1.0
0.1
US 1A - US 1D
US 1G
US 1J - US 1M
0
25
50
75
100
125
150
T _T, T E R MINAL T E MP E R AT UR E (°C )
F IG .1 F orward C urrent Deratin C urve
40
S ingle Half S ine-Wave
(J E DE C Method)
30
20
10
T_j = 150°C
0
1
10
100
NUMB E R OF C Y C LE S AT 60Hz
F IG . 3 F orward S urge C urrent Derating C urve
t_rr
+0 . 5 A
0A
-0.25A
0.01
0
0.4
0.8
1.2
1.6
2.0
V _F, INS TANTANE OUS F OR WAR D V OLTAG E (V )
F IG .2 Tpical F orward C haracteris tics
1000
100
10
T_j = 100°C
1.0
T_j = 25°C
0.1
0.01
0
20 40 60
80 100 120 140
P E R C E NT OF R AT E D P E AK R E V E R S E V OLTAG E (% )
F IG..4 T ypical R evers e C haracteris tics
(+)
50V DC
Approx
(-)
Device
U nde r
Tes t
Os cillos cope
(Note 1)
(-)
P uls e
G enerator
(Note 2)
(+)
-1.0A
S et time bas e for 50/100 ns /cm
F IG..5 R evers e R ecovery Time C haracteris tic and Tes t C ircuit
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