RU4AM
GLASS PASSIVATED
FAST RECOVERY RECTIFIER
VOLTAGE: 800V
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<0.2
µ
A
Low power loss, high efficient
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 =35°C
Peak Forward Surge Current 8.3ms single
half sine-wave superimposed on rated load
Maximum Forward Voltage at IF=3.5A 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
(Note 1)
Typical Junction Capacitance
(Note 2)
Typical Thermal Resistance
(Note 3)
Storage and Operating Temperature Range
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
RU4AM
800
560
800
3.0
80
1.2
100
5.0
100
120
15
50
-55 to +150
units
V
V
V
A
A
V
µA
µA
nS
pF
°C
/W
°C
Vrrm
Vrms
Vdc
If(av)
Ifsm
Vf
Ir(av)
Ir
Trr
Cj
Rth(ja)
Tstg, Tj
Rev.A1
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