FSM157PT
THRU
CHENMKO ENTERPRISE CO.,LTD
SURFACE MOUNT GLASS PASSIVATED
FAST RECOVERY SILICON RECTIFIER
VOLTAGE RANGE 400 - 1000 Volts CURRENT 1.0 Ampere
FSM159PT
FEATURES
* Low leakage current
* Ideal for surface mounted applications
* Metallurgically bonded construction
* Fast recovery times for high efficiency
* Plastic package has Underwriters Laboratory
Flammability Classification 94V-0
* Glass passivated junction
SMA
* High temperature soldering guaranteed :
260oC/10 seconds at terminals
0.110(2.80)
0.094(2.40)
0.065(1.65)
0.049(1.25)
(2)
(1)
0.181(4.60)
0.165(4.20)
MECHANICAL DATA
Case: JEDEC SMA molded plastic
Terminals: Solder plated, solderable per MIL-STD-750,
Method 2026
Polarity: Color band denotes cathode end
Weight: 0.002 ounce 0.064 gram
0.012(0.310)
0.006(0.150)
0.090(2.30)
0.075(1.90)
0.060(1.52)
0.030(0.76)
(
)(max)
0.008 0.203
0.212(5.40)
0.189(4.80)
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25oC ambient temperature unless otherwise specified.
Single phase, half wave, 60 HZ, resistive or inductive load.
For capacitive load, derate current by 20%.
Dimensions in inches and (millimeters)
SMA
MAXIMUM RATINGES ( At TA = 25oC unless otherwise noted )
FSM157PT
RATINGS
SYMBOL
VRRM
FSM158PT
FSM159PT
UNITS
Volts
Peak Recurrent and Non Recurrent Reverse Voltage
400
600
1000
Forward current, R load at Temperatur TL = 100oC
Recurrent Peak Forward Current
IF ( AV )
IFRM
1.0
9.0
Amps
Amps
10 ms. Peak Forward Surge Current
Maximum Operating Temperature
Storage Temperature Range
IFSM
TJ
35
Amps
+150
oC
oC
TSTG
-65 to +150
ELECTRICAL CHARACTERISTICS ( At TA = 25oC unless otherwise noted )
CHARACTERISTICS
SYMBOL
UNITS
Volts
uA
FSM157PT
FSM158PT
FSM159PT
Maximum Instantaneous Forward Voltage at 1.0 A DC
VF
IR
1.3
5.0
2.0
60
Reverse current at VRRM at 25oC
Capacitance at 1 MHZ and VRRM
Maximum Thermal Resistance
CD
2.2
1.8
pF
oC / W
R
JA
Maximum Reverse Recovery Time From
IF=0.5A to IR= -1A with IRR= -0.25A
trr
150
250
nS
2002-5