DATA SHEET
UF8A THRU UF8M
SEMICONDUCTOR
SURFACE MOUNT ULTRAFAST RECTIFI ER
VOLTAGE - 50 to 1000 Volts CURR ENT - 8.0 Amperes
Unit:inch(mm)
SMC/DO-214AB
FEATURES
• For surface mounted applications
• Low profile package
.128(3.25)
.108(2.75)
• Built-in strain relief
.245(6.22)
.220(5.59)
• Easy pick and place
• Ultrafast recovery times for high efficiency
• Plastic package has Underwriters Laboratory
Flammability Classification 94V-O
• Glass passivated junction
.280(7.11)
.260(6.60)
• High temperature soldering:
.012(.305)
.006(.152)
260 OC /10 seconds at terminals
• High temperature soldering : 260OC / 10 seconds at terminals
•
Pb free product at available : 99% Sn above meet RoHS environment
substance directive request
.103(2.62)
.079(2.00)
MECHANICAL DATA
.008(.203)
.002(.051)
.050(1.27)
.030(0.76)
• Case: JEDEC DO-214AB molded plastic
Terminals: Solder plated, solderable per MIL-STD-750,
• Method 2026
.320(8.13)
.305(7.75)
• Polarity: Indicated by cathode band
• Standard packaging: 16mm tape (EIA-481)
Weight: 0.007 ounce, 0.21 gram
CHARACTERISTICS
Maximum Recurrent Peak Reverse Voltage
Maximum RMS Voltage
SYMBOL UF8A
UF8B
100
70
UF8D
UF8G
400
UF8J
UF8K
UF8M
1000
700
UNIT
VRRM
VRMS
VDC
50
35
50
200
140
200
600
420
600
800
560
800
V
V
V
280
Maximum DC Blocking Voltage
Maximum Average Forward
100
400
1000
I(AV)
8.0
A
°C
@TL =75
Rectified Current
Peak Forward Surge Current
8.3ms single half sine-wave
IFSM
100
A
super imposed on rated load (JEDEC METHOD)
Maximum forward Voltage at 8.0A DC
VF
IR
1.0
1.3
10
1.5
1.7
V
Maximum DC Reverse Current
at Rated DC Blocking Voltage
@TJ =25°C
°C
uA
ns
pF
@TJ =100
100
Maximum Reverse Recovery Time (Note 1)
Typical Junction
TRR
CJ
50
20
75
10
Capacitance (Note 2)
Typical Thermal Resistance (Note 3)
Operating Temperature Range
Storage Temperature Range
RθJL
TJ
30
°C/W
°C
-55 to +150
-55 to +150
°C
TSTG
NOTES : 1.Reverse Recovery Test Conditions :IF=0.5A,IR=1.0A,IRR=0.25A.
2.Measured at 1.0MHz and applied reverse voltage of 4.0V DC.
3.Thermal Resistance junction to Lead.
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