UF1A Datasheet, PDF (1/1 Pages) Pan Jit International Inc. – SURFACE MOUNT ULTRAFAST RECTIFIER

SHANGHAI SUNRISE ELECTRONICS CO., LTD.
UF1A THRU UF1M
SURFACE MOUNT ULTRA
FAST SWITCHING RECTIFIER
VOLTAGE: 50 TO 1000V CURRENT: 1.0A
TECHNICAL
SPECIFICATION
FEATURES
• Ideal for surface mount pick and
place application
• Low profile package
• Built-in strain relief
• High surge capability
• Open junction chip,silastic passivated
• Ultra fast recovery for high efficiency
• High temperature soldering guaranteed:
260^oC/10sec/at terminal
MECHANICAL DATA
• Terminal: Plated leads solderable per
MIL-STD 202E, method 208C
• Case: Molded with UL-94 Class V-O
recognized flame retardant epoxy
• Polarity: Color band denotes cathode
DSMA/DO-214AC
B
A
C
I
D
F
G
H
A
B
C
D
MAX. .110(2.79) .177(4.50) .075(1.90) .012(0.305)
MIN. .100(2.54) .157(3.99) .052(1.32) .006(0.152)
E
F
G
H
I
MAX. .208(5.28) .090(2.29) .008(0.203) .060(1.52) .035(0.88)
MIN. .194(4.93) .078(1.98) .004(0.102) .030(0.76) .027(0.68)
Dimensions in inches and (illimeters)
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
(Single-phase, half-wave, 60Hz, resistive or inductive load rating at 25^oC, unless otherwise stated, for capacitive load,
derate current by 20%)
RATINGS
SYMBOL ^{UF UF UF UF UF UF UF} UNITS
1A 1B 1D 1G 1J 1K 1M
Maximum Repetitive Peak Reverse Voltage
V_RRM
50 100 200 400 600 800 1000 V
Maximum RMS Voltage
V_RMS
35 70 140 280 420 560 700
V
Maximum DC Blocking Voltage
Maximum Average Forward Rectified Current
(T_L=100^oC)
Peak Forward Surge Current (8.3ms single
half sine-wave superimposed on rated load)
V_DC
I_F(AV)
I_FSM
50 100 200 400 600 800 1000 V
1.0
A
30
A
Maximum Instantaneous Forward Voltage
(at rated forward current)
V_F
Maximum DC Reverse Current
(at rated DC blocking voltage)
T_a=25^oC
T_a=100^oC
I_R
Maximum Reverse Recovery Time (Note 1) trr
1.0
1.4
1.7
V
5.0
µA
200
µA
50
75
nS
Typical Junction Capacitance
(Note 2)
Typical Thermal Resistance
(Note 3)
Storage and Operation Junction Temperature
C_J
R_θ(ja)
T_STG,T_J
20
10
32
-50 to +150
pF
o_C/W
o_C
Note:
1.Reverse recovery condition I_F=0.5A, I_R=1.0A,Irr=0.25A.
2.Measured at 1.0 MHz and applied voltage of 4.0V_dc
3.Thermal resistance from junction to terminal mounted on 5×5mm copper pad area
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