RS1A - RS1M SURFACE MOUNT
FAST SWITCHING RECTIFIERS
PRV : 50 - 1000 Volts
Io : 1.0 Ampere
FEATURES :
* Glass passivated chip
* Low profile package
* High forward surge capability
* High reliability
* Low reverse current
* Fast switching for high efficiency
* Pb / RoHS Free
MECHANICAL DATA
:
* Case : SMA Molded plastic
* Epoxy : UL94V-O rate flame retardant
* Polarity : Color band denotes cathode end
* Mounting position : Any
* Weight : 0.060 gram (Approximately)
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTIC
S
Rating at 25 °C ambient temperature unless otherwise specified. Single phase, half wave, 60 Hz, resistive or inductive load.
For capacitive load, derate current by 20%.
SYMBOL RS1A RS1B RS1D RS1G RS1J RS1K RS1M UNIT
Maximum Recurrent Peak Reverse Voltage VRRM 50 100 200 400 600 800 1000 V
Maximum RMS Voltage VRMS 35 70 140 280 420 560 700 V
Maximum DC Blocking Voltage VDC 50 100 200 400 600 800 1000 V
Maximum Average Forward Current at TL = 90 °C IF(AV) 1.0 A
Peak Forward Surge Current,
8.3ms Single half sine wave Superimposed
on rated load (JEDEC Method)
Maximum Peak Forward Voltage at IF = 1.0 A VF1.3 V
Maximum DC Reverse Current Ta = 25 °C IR5μA
at Rated DC Blocking Voltage Ta = 125 °C IR(H) 50 μA
Maximum Reverse Recovery Time (Note 1) Trr 150 250 500 ns
Typical Junction Capacitance (Note 2) CJpF
Thermal Resistance ( Junction to Ambient ) RӨJA 105 °C/W
Thermal Resistance ( Junction to Lead ) RӨJL 32 °C/W
Operating Junction and Storage Temperature Range TJ , TSTG - 55 to + 150 °C
Notes :
(1) Reverse Recovery Test Conditions : IF = 0.5 A, IR = 1.0 A, Irr = 0.25 A.
(2) Measured at 1.0 MHz and applied reverse voltage of 4.0 VDC
Page 1 of 2 Rev. 05 : October 3, 2007
A
RATING
IFSM 30
10
2.3 ± 0.2
SMA
1.8 ± 0.2
5.4 ± 0.2
4.4 ± 0.2
2.7 ± 0.2
Dimensions in millimeters
1.3 ± 0.2
1.8 ± 0.2
FIG.1 - DERATING CURVE FOR OUTPUT FIG.2 - MAXIMUM NON-REPETITIVE PEAK
RECTIFIED CURRENT FORWARD SURGE CURRENT
0 25 50 75 100 125 150 175 1 2 4 6 10 20 40 60 100
LEAD TEMPERATURE, ( °C) NUMBER OF CYCLES AT 60Hz
FIG.3 - TYPICAL FORWARD CHARACTERISTICS FIG.4 - TYPICAL REVERSE CHARACTERISTICS
FORWARD VOLTAGE
,
(
V
)
Page 2 of 2 Rev. 05 : October 3, 2007
RATING AND CHARACTERISTIC CURVES ( RS1A - RS1M )
Resistive or Inductive Lead
0.8
0.6
0.4
0.2
1.0
10 10
1.0
24
0
30
0
18
12
6
0.01
1.0
80
0.01
0.1 0.1
100
020 40 60
PERCENT OF RATED REVERSE
VOLTAGE, (%)
PEAK FORWARD SURGE
CURRENT, (A)
AVERAGE FORWARD
CURRENT, (A)
INSTANTANEOUS FORWARD
CURRENT, (A)
INSTANTANEOUS REVERSE
CURRENT, (µA)
TJ = 25 °C
TJ = 100 °C
TJ = 25 °C
Pulse Width = 300 μs
2% Duty Cycle
TL = 90 °C
8.3 ms SINGLE
HALF SINE WAVE
P.C.B Mounted on 0.2 x 0.2"
(5.0x5.0 mm) Copper Pad Areas
30
0 0.4 0.8 1.2 1.6 2.00.2 0.6 1.0 1.4 1.8
30
TJ = 125 °C
TJ = 125 °C