1S2G THRU 1S4G
ULTRAFAST EFFICIENT
GLASS PASSIVATED RECTIFIER
VOLTAGE: 200 TO 400V
CURRENT: 0.7A
R-1
FEATURE
Molded case feature for auto insertion
High current capability
Low leakage current
High surge capability
High temperature soldering guaranteed
250°C /10sec/0.375" lead length at 5 lbs tension
Glass Passivated chip
MECHANICAL DATA
Terminal: Plated axial leads solderable per
MIL-STD 202E, method 208C
Case: Molded with UL-94 Class V-0 recognized Flame
Retardant Epoxy
Polarity: color band denotes cathode
Mounting position: any
Dimensions in inches and (millimeters)
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
(single-phase, half-wave, 60HZ, resistive or inductive load rating at 25°C, unless otherwise stated,
for capacitive load, derate current by 20%)
SYMBOL
Vrrm
1S2G
200
1S4G
400
units
V
Maximum Recurrent Peak Reverse Voltage
Maximum RMS Voltage
Vrms
140
280
V
Maximum DC blocking Voltage
Vdc
200
400
V
Maximum Average Forward Rectified
Current 3/8" lead length at Ta =25°C
Peak Forward Surge Current 8.3ms single
Half sine-wave superimposed on rated load
Maximum Instantaneous Forward Voltage at
rated forward current
If(av)
Ifsm
Vf
0.7
15.0
1.8
A
A
V
Maximum full load reverse current
full cycle at TL =75°C
Ir(av)
50.0
µA
10.0
100.0
15.0
µ
µ
A
A
Maximum DC Reverse Current
at rated DC blocking voltage
Ta =25°C
Ta =100°C
Ir
Typical Junction Capacitance
Maximum Reverse Recovery Time
Operating Temperature
(Note 1)
(Note 2)
(Note 3)
Cj
Trr
pF
nS
35
R(ja)
Tstg, Tj
50.0
°C /W
°C
Storage and Operation Junction Temperature
-55 to +150
Note:
1. Measured at 1.0 MHz and applied voltage of 4.0Vdc
2. Test Condition If =0.5A, Ir =1.0A, Irr =0.25A
3. Thermal Resistance from Junction to Ambient at 0.375" lead length, P.C. Board Mounted
Rev.A1
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