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qSTR7000+SI-8020 Series
STR7000+SI-8020 Series
Separate Excitation Switching Type
sFeatures
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qSTR7000+SI-8020 Series
STR7000+SI-8020 Series
Separate Excitation Switching Type
sFeatures
High output current (6A:STR7000 series, 12A: STR7100 series) High efficiency (70 to 90%) Wide DC input voltage range Built-in drooping type overcurrent protection circuit Foldback type overcurrent protection can be set externally. Output voltage adjustment Built-in reference oscillator (35kHz) Output ON/OFF control
sApplications
Electronic equipment
sLineup
VO (V) IO (A) 6 12 5 STR7001+SI-8020 STR7101+SI-8020 12 STR7002+SI-8021 STR7102+SI-8021 15 STR7002+SI-8022 STR7102+SI-8022 24 STR7003+SI-8023 STR7103+SI-8023
sAbsolute Maximum Ratings Power Section: STR7000/STR7100 (Ta=25°C)
Parameter Power
Transistor Breakdown Voltage Drive
Transistor Breakdown Voltage Diode Breakdown Voltage Collector Current Power Dissipation Power
Transistor Thermal Resistance Power
Transistor Junction Temperature Operating Temperature Storage Temperature Symbol
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DataSh
Unit STR7100 Series V V V 12(peak 15) 125(TC=25°C) 1.0 A W W °C/W °C °C °C
ee
Ratings STR7000 Series 60 60 60 6(peak 7.5) 100(TC=25°C) 1.25 +150 –30 to +125(TC) –30 to +125
V4-1 V4-5 V1-2 IC PD1 PD2 Rth(j-c) Tj TOP TStg
4.3(Without heatsink)
sControl Section: SI-8020 Series (Ta=25°C)
Paraneter DC Input Voltage Power Dissipation Operating Temperature Storage Temperature Symbol VIN PD TOP TStg Ratings 55 1 –20 to +85 –20 to +100 Unit V W °C °C
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