FS4
SURFACE MOUNT
ULTRAFAST RECTIFIER
VOLTAGE：400 V
：
CURRENT： 1.0A
：
FEATURE
Ideal for surface mount pick and place application
Low profile package
Built-in strain relief
High surge capability
High temperature soldering guaranteed
260℃/10sec/at terminals
Glass passivated chip
Ultrafast recovery time for high efficiency
SMA／DO-214AC
／
MECHANICAL DATA
Terminal：Solder plated, solderable per MIL-STD-750,
Method 2026
Case： JEDEC DO-214AC molded plastic over glass
passivated chip
Polarity：Color band denotes cathode
Dimensions in inches and (millimeters)
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
(single-phase, half-wave, 60HZ, resistive or inductive load rating at 25℃, unless otherwise stated,
for capacitive load, derate current by 20％)
SYMBOL
FS4
400
280
400
1.0
30.0
1.25
10.0
100.0
25
18.0
30.0
-50 to +150
units
V
V
V
A
A
V
μA
μA
nS
pF
℃/W
Maximum Recurrent Peak Reverse Voltage
Maximum RMS Voltage
Maximum DC blocking Voltage
Maximum Average Forward Rectified
Current 3/8″lead length at T
L
=110℃
Peak Forward Surge Current 8.3ms single
half sine- wave superimposed on rated load
Maximum Forward Voltage at rated forward
current
Maximum DC Reverse Current
Ta =25℃
at rated DC blocking voltage
Ta =100℃
Maximum Reverse Recovery Time (Note1 )
Typical Junction Capacitance
(Note 2)
Typical Thermal Resistance
(Note 3)
Storage and Operating Junction Temperature
Vrrm
Vrms
Vdc
If(av)
Ifsm
Vf
Ir
Trr
Cj
R(jl)
Tstg, Tj
℃
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 terminal mounted on 5×5mm copper pad area
1
1
Rev.A1
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