SK12 SYNSEMI | Alldatasheet
Document overview
- Manufacturer or author: Provided By ALLDATASHEET.COM(FREE DATASHEET DOWNLOAD SITE)
- PDF pages: 2
Technical content
SCHOTTKY BARRIER RECTIFIERS PRV : 20 - 100 Volts IO : 1.0 Ampere FEATURES : * High current capability * High surge current capability * High reliability * High efficiency * Low power loss * Low forward voltage drop * Low cost MECHANICAL DATA : * Case : SMA Molded plastic * Epoxy : UL94V-O rate flame retardant * Lead : Lead Formed for Surface Mount * Polarity : Color band denotes cathode end * Mounting position : Any * Weight : 0.067 gram MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS 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 SK SK SK SK SK SK SK SK SK 1B UNIT Maximum Recurrent Peak Reverse Voltage VRRM 20 30 40 50 60 70 80 90 100 V Maximum RMS Voltage VRMS 14 21 28 35 42 49 56 63 70 V Maximum DC Blocking Voltage VDC 20 30 40 50 60 70 80 90 100 V Maximum Average Forward Current See Fig.1 IF(AV) 1.0 A Maximum Peak Forward Surge Current, 8.3ms single half sine wave superimposed on rated load (JEDEC Method) Maximum Forward Voltage at IF = 1.0 A VF 0.5 0.7 0.79 V Maximum Reverse Current at Ta = 25 °C IR 0.5 mA Rated DC Blocking Voltage (Note 1) Ta = 100 °C IR(H) 10.0 5.0 mA Typical Thermal Resistance RθJL 15 °C/W Junction Temperature Range TJ - 40 to + 125 - 65 to + 150 °C Storage Temperature Range TSTG - 65 to + 150 °C Notes : (1) Pulse Test : Pulse Width = 300 µs, Duty Cycle = 2%. Page 1 of 2 Rev. 01 : January 10, 2004 RATING IFSM 40 A 2.0 ± 0.2 2.1 ± 0.2 SMA (DO-214AC) 4.5 ± 0.15 2.6 ± 0.15 Dimensions in millimeter 1.1 ± 0.3 0.2 ± 0.07
RATING AND CHARACTERISTIC CURVES ( SK12 - SK1B ) FIG.1 - FORWARD CURRENT DERATING CURVE FIG.2 - MAXIMUM NON-REPETITIVE PEAK 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 Page 2 of 2 Rev. 01 : January 10, 2004 1.00 0.75 0.50 0.25 1.25 PEAK FORWARD SURGE CURRENT, AMPERES AVERAGE FORWARD CURRENT, AMPERES 1.0 0.01 0.1 100 1400 20 40 60 120 PERCENT OF RATED REVERSE VOLTAGE, (%) TJ= 100 °C TJ = 25 °C REVERSE CURRENT, MILLIAMPERES SK12 SK13 SK14 SK15 THRU SK1B 1.0 0.1 FORWARD CURRENT, AMPERES FORWARD VOLTAGE, VOLTS SK15 SK16 SK17 TJ = 25 °C PULSE WIDTH = 300 µs DUTY CYCLE = 2% SK12 SK13 SK14 SK18 SK19 SK1B