UF8A01 THRU UF8A05
Glass Passivated Ultra Fast Recovery Rectifier
YENYO
Voltage Range 50 to 600 V
Current 8.0 Ampere
Features
Fast switching for high efficiency
Low forward voltage drop
High current capability
Low reverse leakge current
High surge current capability
Mechanical Data
TO-220AC
.185(4.70)
.175(4.44)
MAX.412(10.5)
.154(3.91)
.137(3.50)
.055(1.40)
.045(1.14)
.072(1.82)
DIA
.062(1.58)
.057(1.45)
.052(1.33)
.638(16.2)
.602(15.3)
PIN
Case: Molded plastic TO-220AC
Epoxy: UL 94V-0 rate flame retardant
Terminals: Solderable per MIL-STD-202
method 208 guranteed
1
2
.056(1.43)
.048(1.22)
.526(13.35)
.508(12.90)
.102(2.60)
.088(2.25)
.037(0.94)
.027(0.68)
Polarity:Color band denotes cathode
Mounting position: Any
.025(0.64)
.014(0.35)
.205(5.20)
.195(4.95)
1
2
Weight: 2.07 gram
Dimensions in inches and (millimeters)
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
o
Rating at 25
C ambient temperature unless otherwise specified.
Single phase, half wave, 60Hz, resistive or inductive load.
For capacitive load, derate current by 20%.
UF
8A01
UF
8A02
UF
8A03
UF
8A04
UF
8A05
PARAMTER
UNIT
SYMBOL
V
V
V
Maximum Recurrent Peak Reverse Voltage
Maximum RMS Voltage
VRRM
VRMS
VDC
50
35
50
100
70
200
140
200
400
280
400
600
420
600
Maximum DC Blocking Voltage
100
Maximum Average Forward Rectified
Current TC=100oC
8.0
A
A
V
IF(AV)
Peak Forward Surge Current, 8.3ms single
Half sine-wave superimposed on rated load
(JEDEC method)
IFSM
150
Maximum Instantaneous Forward Voltage
@ 8.0 A
VF
IR
1.0
1.3
1.7
75
Maximum DC Reverse Current @TJ=25oC
At Rated DC Blocking Voltage @TJ=125oC
uA
uA
nS
10.0
250
Maximum Reverse Recovery Time (Note 1)
Typical junction Capacitance (Note 2)
Maximum Thermal Resistance (Note 3)
Trr
CJ
50
pF
oCW
65
R JC
2.2
Operating Junction and Storage
Temperature Range
oC
-55 to + 150
TJ, TSTG
NOTES : (1) Reverse recovery test conditions IF = 0.5A, IR = 1.0A, Irr = 0.25A.
(2) Thermal Resistance junction to case.
(3) Measured at 1.0 MHz and applied reverse voltage of 4.0 Volts DC.
1 / 2
R2, MAY-12
YENYO [ YENYO TECHNOLOGY CO., LTD ]
