FS4 Datasheet, PDF (1/2 Pages) Gulf Semiconductor – SURFACE MOUNT ULTRAFAST RECTIFIER VOLTAGE：400 V CURRENT： 1.0A

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％)
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
SYMBOL
Vrrm
Vrms
Vdc
If(av)
Ifsm
Vf
Ir
Trr
Cj
R(jl)
Tstg, Tj
FS4
400
280
400
1.0
30.0
1.25
10.0
100.0
25
18.0
30.0
-50 to +150
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 area¹
units
V
V
V
A
A
V
μA
μA
nS
pF
℃/W
℃
1_Rev.A1
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