RS1A – RS1K 1 of 2 © 2000 Won-Top Electronics
RS1A – RS1 K
1.0A SURFACE MOUNT FAST RECOVERY RECTIFIER
Features
! Glass Passivated Die Construction
! Ideally Suited for Automatic Assembly B
! Low Forward Voltage Drop, High Efficiency
! Surge Overload Rating to 30A Peak D
! Low Power Loss A
! Fast Recovery Time F
! Plastic Case Material has UL Flammability
Classification Rating 94V-O C H G
E
Mechanical Data
! Case: Molded Plastic
! Terminals: Solder Plated, Solderable
per MIL-STD-750, Method 2026
! Polarity: Cathode Band or Cathode Notch
! Marking: Type Number
! Weight: 0.064 grams (approx.)
Maximum Ratings and Electrical Characteristics @TA=25°C unless otherwise specified
Characteristic Symbol RS1A RS1B RS1D RS1G RS1J RS1K Unit
Peak Repetit i ve Revers e Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
VRRM
VRWM
VR50 100 200 400 600 800 V
RMS Reverse Voltage VR(RMS) 35 70 140 280 420 560 V
Average Rectified Output Current @TL = 90°C IO1.0 A
Non-Repetiti ve P eak Forward Surge Current
8.3ms Si ngl e half sine-wave superimposed on
rated load (JEDE C Method) IFSM 30 A
Forward Voltage @IF = 1.0A VFM 1.30 V
Peak Reverse Current @T
A = 25°C
At Rated DC Blocking Voltage @TA = 125°C IRM 5.0
300 µA
Reverse Recovery Time (Note 1) trr 150 250 500 nS
Typical Juncti on Capacitanc e (Note 2) Cj10 pF
Typical Thermal Resistance (Not e 3) RJL 32 K/W
Operating and Storage Temperat ure Range Tj, TSTG -50 to +150 °C
Note: 1. Measured with IF = 0.5A, IR = 1.0A, I rr = 0.25A,
2. Measured at 1.0 MHz and applied reverse volt age of 4.0 V DC.
3. Mounted on P.C. Board with 8.0mm2 land area.
WTE
POWER SEMICONDUCTORS
SMA/DO-214AC
Dim Min Max
A2.50 2.90
B4.00 4.60
C1.40 1.60
D0.152 0.305
E4.80 5.28
F2.00 2.44
G0.051 0.203
H0.76 1.52
All Dimensions in mm