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  Datasheet File OCR Text:
 W TE
PO WE R SEM IC O ND U C TO RS
RS1A - RS1K
1.0A SURFACE MOUNT FAST RECOVERY RECTIFIER
Features
! ! ! ! ! ! ! Glass Passivated Die Construction Ideally Suited for Automatic Assembly Low Forward Voltage Drop, High Efficiency Surge Overload Rating to 30A Peak Low Power Loss Fast Recovery Time Plastic Case Material has UL Flammability Classification Rating 94V-O B D A F 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.)
SMA/DO-214AC Dim Min Max A 2.50 2.90 B 4.00 4.60 C 1.40 1.60 D 0.152 0.305 E 4.80 5.28 F 2.00 2.44 G 0.051 0.203 H 0.76 1.52 All Dimensions in mm
Maximum Ratings and Electrical Characteristics
Characteristic Peak Repetitive Reverse Voltage Working Peak Reverse Voltage DC Blocking Voltage RMS Reverse Voltage Average Rectified Output Current @TL = 90C Symbol VRRM VRWM VR VR(RMS) IO RS1A
@TA=25C unless otherwise specified
RS1B
RS1D
RS1G
RS1J
RS1K
Unit
50 35
100 70
200 140 1.0
400 280
600 420
800 560
V V A
Non-Repetitive Peak Forward Surge Current 8.3ms Single half sine-wave superimposed on rated load (JEDEC Method) Forward Voltage Peak Reverse Current At Rated DC Blocking Voltage Reverse Recovery Time (Note 1) Typical Junction Capacitance (Note 2) Typical Thermal Resistance (Note 3) Operating and Storage Temperature Range @IF = 1.0A @TA = 25C @TA = 125C
IFSM VFM IRM trr Cj RJL Tj, TSTG 150
30 1.30 5.0 300 250 10 32 -50 to +150 500
A V A nS pF K/W C
Note: 1. Measured with IF = 0.5A, IR = 1.0A, Irr = 0.25A, 2. Measured at 1.0 MHz and applied reverse voltage of 4.0 V DC. 3. Mounted on P.C. Board with 8.0mm2 land area.
RS1A - RS1K
1 of 3
(c) 2002 Won-Top Electronics
1.0
IF, INSTANTANEOUS FORWARD CURRENT (A)
1.2 IO, AVERAGE RECTIFIED CURRENT (A)
10
0.8
1.0
0.6
0.4
0.1
0.2
Tj = 25C IF Pulse Width: 300s
0 25 50 75 100 125 150 175 TL , LEAD TEMPERATURE ( C) Fig. 1 Forward Current Derating Curve
0.01 0 0.4 0.8 1.2 1.6
VF, INSTANTANEOUS FORWARD VOLTAGE (V) Fig. 2 Typical Forward Characteristics
IFSM, PEAK FORWARD SURGE CURRENT (A)
30
Single Half-Sine-Wave (JEDEC Method)
IR, INSTANTANEOUS REVERSE CURRENT (A)
1000
Tj = 125C
Tj = 150C
100
20
10
10
1.0
Tj = 25C
0 1 10 100 NUMBER OF CYCLES AT 60Hz Fig. 3 Forward Surge Current Derating Curve
0.1 0 20 40 60 80 100 120 140
PERCENT OF RATED PEAK REVERSE VOLTAGE (%) Fig. 4 Typical Reverse Characteristics
trr +0.5A
50 NI (Non-inductive)
10 NI
Device Under Test
(-)
Pulse Generator (Note 2)
0A
(+)
50V DC Approx
-0.25A
(-)
1.0 NI
Oscilloscope (Note 1)
(+)
Notes: 1. Rise Time = 7.0ns max. Input Impedance = 1.0M, 22pF. 2. Rise Time = 10ns max. Input Impedance = 50.
-1.0A Set time base for 10ns/cm
Fig. 5 Reverse Recovery Time Characteristic and Test Circuit
RS1A - RS1K
2 of 3
(c) 2002 Won-Top Electronics
ORDERING INFORMATION
Product No.!
RS1A-T1 RS1A-T3 RS1B-T1 RS1B-T3 RS1D-T1 RS1D-T3 RS1G-T1 RS1G-T3 RS1J-T1 RS1J-T3 RS1K-T1 RS1K-T3
Package Type
SMA SMA SMA SMA SMA SMA SMA SMA SMA SMA SMA SMA
Shipping Quantity
1800/Tape & Reel 7500/Tape & Reel 1800/Tape & Reel 7500/Tape & Reel 1800/Tape & Reel 7500/Tape & Reel 1800/Tape & Reel 7500/Tape & Reel 1800/Tape & Reel 7500/Tape & Reel 1800/Tape & Reel 7500/Tape & Reel
Products listed in bold are WTE Preferred devices. ! T1 suffix refers to a 7" reel. T3 suffix refers to a 13" reel. Shipping quantity given is for minimum packing quantity only. For minimum order quantity, please consult the Sales Department.
RECOMMENDED FOOTPRINT
0.050 MIN (1.27 MIN)
0.058 MIN (1.47 MIN)
0.083 MAX (2.11 MAX)
inches(mm)
Won-Top Electronics Co., Ltd (WTE) has checked all information carefully and believes it to be correct and accurate. However, WTE cannot assume any responsibility for inaccuracies. Furthermore, this information does not give the purchaser of semiconductor devices any license under patent rights to manufacturer. WTE reserves the right to change any or all information herein without further notice. WARNING: DO NOT USE IN LIFE SUPPORT EQUIPMENT. WTE power semiconductor products are not authorized for use as critical components in life support devices or systems without the express written approval.
Won-Top Electronics Co., Ltd. No. 44 Yu Kang North 3rd Road, Chine Chen Dist., Kaohsiung, Taiwan Phone: 886-7-822-5408 or 886-7-822-5410 Fax: 886-7-822-5417 Email: sales@wontop.com Internet: http://www.wontop.com
We power your everyday.
(c) 2002 Won-Top Electronics
RS1A - RS1K
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