FAST RECTIFIER. US1BF Datasheet

US1BF RECTIFIER. Datasheet pdf. Equivalent


Part US1BF
Description SURFACE MOUNT ULTRA FAST RECTIFIER
Feature US1AF SERIES SURFACE MOUNT ULTRA FAST RECTIFIER VOLTAGE 50-600 Volts CURRENT 1 Ampere FEATURES •.
Manufacture Pan Jit International
Datasheet
Download US1BF Datasheet


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US1BF
US1AF SERIES
SURFACE MOUNT ULTRA FAST RECTIFIER
VOLTAGE 50-600 Volts
CURRENT 1 Ampere
FEATURES
• For surface mounted applications
• Low profile package
• Built-in strain relief
• Easy pick and place
• Ultrafast recovery times for high efficiency
• Plastic package has Underwriters Laboratory Flammability Classification
94V-O
• Glass passivated junction
• Lead free in comply with EU RoHS 2002/95/EC directives.
• Green molding compound as per IEC61249 Std. . (Halogen Free)
MECHANICAL DATA
• Case: SMAF molded plastic
• Terminals: Solder plated, solderable per MIL-STD-750,Method 2026
• Polarity : Color band denotes cathode end
• Approx. Weight:0.0011 ounces, 0.0328 grams
1
Cathode
2
Anode
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS (TA=25oC unless otherwise noted)
PAR AME T E R
Recurrent P eak Reverse Voltage
RMS Voltage
DC Blocking Voltage
Average F orward C urrent
Peak Forward Surge Current : 8.3ms single half sine-wave
superi mposed on rated load(JE DEC method)
Forward Voltage at 1.0A
DC Reverse C urrent at Rated
DC Blocking Voltage
T =2 5 OC
J
SYMBOL US1AF US 1BF US1DF US1GF US 1JF UNITS
V RRM
50 100 200 400 600
V
V 35 70 140 280 420
RMS
V
VR 50 100 200 400 600 V
I
F(AV)
1
A
IF S M
30
A
V
1.0
1.4 1.7
V
F
I
R
1.0 A
Typ i c a l J unc ti on c a p a c i ta nc e
V R= 4 V,f =1 M HZ
Typ i c a l The rma l Re s i s ta nc e , J unc ti o n to Le a d (No te 1 )
Juncti on to Ambient (Note 2)
Re ve rs e Re c o very Ti me (IF= 0 .5 A , IR= 1 .0 A ,Irr= 0. 2 5A )
Op e r a ti ng J unc t i o n Te mp e r a tur e and S to r a g e Te mp e r a tur e Ra ng e
CJ
RJL
RJA
Trr
TJ, TSTG
20
19
150
50
15
-55 to +150
10 pF
OC / W
100 ns
OC
NOTES : 1. Mounted on an FR4 PCB, single-sided copper, with 48cm2 copper pad area
2. Mounted on an FR4 PCB, single-sided copper, mini pad.
April 18,2012-REV.00
PAGE . 1



US1BF
US1AF SERIES
RATING AND CHARACTERISTIC CURVES
1.2
1
0.8
0.6
0.4
0.2
0
0
25 50 75 100 125 150
TC , Case Temperature (°C)
Fig.1 Forward Current Derating Curve
100
10 TJ = 150°C
1
US1AF~US1DF
TJ = 125°C
0.1
0.01
0.001
40
TJ = 75°C
TJ = 25°C
80 120 160
VR , Peak Reverse Voltage (V)
200
Fig.3 Typical Reverse Characteristics
100.00
10.00
TJ = 150°C
1.00
US1JF
TJ = 125°C
0.10
TJ = 75°C
0.01
TJ = 25°C
20 40 60 80 100
Percent of Rated Peak Reverse Voltage (%)
Fig.5 Typical Reverse Characteristics
100
US1AF~US1DF
10
US1GF
US1JF
1
0.1 1 10 100
VR, Reverse Bias Voltage (V)
Fig.2 Typical Junction Capacitance
100
US1GF
10
TJ = 150°C
1 TJ = 125°C
0.1 TJ = 75°C
0.01
TJ = 25°C
20 40 60 80 100
Percent of Rated Peak Reverse Voltage (%)
Fig.4 Typical Reverse Characteristics
10
US1AF~US1DF
1
TJ = 150°C
TJ = 125°C
0.1
TJ = 75°C
0.01
0.2
TJ = 25°C
0.4 0.6 0.8
VF, Forward Voltage (V)
1
Fig.6 Typical Forward Characteristics
April 18,2012-REV.00
PAGE . 2





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