RU4DS
SINTERED GLASS JUNCTION
FAST SWITCHING PLASTIC RECTIFIER
VOLTAGE:1300V
CURRENT: 3.0A
FEATURE
High temperature metallurgically bonded construction
Sintered glass cavity free junction
Capability of meeting environmental standard of
MIL-S-19500
High temperature soldering guaranteed
350°C /10sec/0.375”lead length at 5 lbs tension
Operate at Ta
=55°C
with no thermal run away
Typical Ir<0.1µA
DO-201AD
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)
SYMBOL
Maximum Recurrent Peak Reverse Voltage
Maximum RMS Voltage
Maximum DC blocking Voltage
Maximum Average Forward Rectified Current
3/8”lead length at Ta =55°C
Peak Forward Surge Current 8.3ms single half
sine-wave superimposed on rated load
Maximum Forward Voltage at rated Forward
Current and 25°C
Maximum full load reverse current full cycle
average at 55°C Ambient
Maximum DC Reverse Current
Ta =25°C
at rated DC blocking voltage
Ta =125°C
Maximum Reverse Recovery Time
Typical Junction Capacitance
Typical Thermal Resistance
(Note 1)
(Note 2)
(Note 3)
Vrrm
Vrms
Vdc
If(av)
Ifsm
Vf
Ir(av)
Ir
Trr
Cj
Rth(ja)
Tstg, Tj
RU4DS
1300
910
1300
3.0
125
1.8
100
5.0
100
125
60
20
-65 to +175
units
V
V
V
A
A
V
µA
µA
nS
pF
°C
/W
°C
Storage and Operating Junction Temperature
Note:
1. Reverse Recovery Condition If
=0.5A,
Ir =1.0A, Irr =0.25A
2. Measured at 1.0 MHz and applied reverse voltage of 4.0Vdc
3. Thermal Resistance from Junction to Ambient at 3/8”lead length, P.C. Board Mounted
Rev.A1
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