30QWK2C48 Switching Type Power Supply Application Converter Chopp

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30QWK2C48 Switching Type Power Supply Application Converter Chopp

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30QWK2C48
30QWK2C48
Switching Type Power Supply Application Converter Chopper Application
Repetitive peak reverse voltage: VRRM Peak Forward Voltage: 0.85 (max) Average output rectified current: switching loses output noise Unit:
Maximum Ratings 25°C)
Characteristics Repetitive peak reverse voltage Average output rectified current Peak cycle surge forward current (sine wave) Junction temperature Storage temperature range Symbol VRRM IFSM Tstg Rating -40~150 -40~150 Unit
JEDEC JEITA TOSHIBA
12-10D1A
Electrical Characteristics 25°C)
Characteristics Peak forward voltage Repetitive peak reverse current Junction capacitance Thermal resistance Symbol IRRM (j-c) Test Condition VRRM Rated (120 Total
Weight: (typ.)
Typ.
0.85
Unit °C/W
Note: VFM, IRRM, value applied cell.
Polarity
2004-07-07
30QWK2C48
Marking
Abbreviation Code 30QWK2C Part 30QWK2C48
30QWK2C
Part abbreviation code) line indicates lead (Pb)-free package lead (Pb)-free finish.
Handling Precaution
Schottky barrier diodes have reverse current characteristics compared other diodes. There possibility cause thermal runaway when used under high temperature high voltage. Please take forward reverse loss into consideration during design. maximum ratings denote absolute maximum ratings, which rated values must exceeded during operation, even instant. following general derating methods that recommend when design circuit with device. VRRM: this rating with reference above. VRRM temperature coefficient 0.1%/°C. Take this temperature coefficient into account designing device temperature. recommend that worst case current greater than maximum rating below 120°C. When using this device, take margin into consideration using allowable Tamax-IO curve. This rating specifies non-repetitive peak current. This only applied abnormal operation, which seldom occurs during lifespan device. Derate this rating when using device order ensure high reliability. recommend that device used below 120°C.
IFSM:
Please refer Rectifiers databook further information.
2004-07-07
30QWK2C48
cell
(AV)
180° 120° Rectangular waveform (one cell)
Instantaneous forward current
150°C 100°C 75°C
25°C
Average forward power dissipation (AV)
360° Conduction angle
Instantaneous forward voltage
Average output rectified current
360° Conduction angle Rectangular waveform (one cell)
Surge forward current (non-repetitive)
25°C Single phase full Sine wave cell
Average forward power dissipation (°C)
Surge forward current
120°
180°
IFSM
Average output rectified current
Number cycles
(j-c)
cell 1000
(typical)
25°C cell
Transient thermal impedance (j-c) (°C/W)
(pF)
Junction capacitance
0.01
0.001
1000
Time
Reverse voltage
2004-07-07
30QWK2C48
Pulse measurement (one cell)
(typical)
120° Conduction angle 150°C 180° Rectangular waveform 360°
(AV)
(typical)
Average reverse power dissipation (AV)
(mA)
Reverse current
300° 240°
0.01
0.001
Junction temperature
(°C)
Reverse voltage
2004-07-07
30QWK2C48
RESTRICTIONS PRODUCT
information contained herein subject change without notice.
030619EAA
information contained herein presented only guide applications products. responsibility assumed TOSHIBA infringements patents other rights third parties which result from use. license granted implication otherwise under patent patent rights TOSHIBA others. TOSHIBA continually working improve quality reliability products. Nevertheless, semiconductor devices general malfunction fail their inherent electrical sensitivity vulnerability physical stress. responsibility buyer, when utilizing TOSHIBA products, comply with standards safety making safe design entire system, avoid situations which malfunction failure such TOSHIBA products could cause loss human life, bodily injury damage property. developing your designs, please ensure that TOSHIBA products used within specified operating ranges forth most recent TOSHIBA products specifications. Also, please keep mind precautions conditions forth "Handling Guide Semiconductor Devices," "TOSHIBA Semiconductor Reliability Handbook" etc. TOSHIBA products listed this document intended usage general electronics applications (computer, personal equipment, office equipment, measuring equipment, industrial robotics, domestic appliances, etc.). These TOSHIBA products neither intended warranted usage equipment that requires extraordinarily high quality and/or reliability malfunction failure which cause loss human life bodily injury ("Unintended Usage"). Unintended Usage include atomic energy control instruments, airplane spaceship instruments, transportation instruments, traffic signal instruments, combustion control instruments, medical instruments, types safety devices, etc. Unintended Usage TOSHIBA products listed this document shall made customer's risk. TOSHIBA products should embedded downstream products which prohibited produced sold, under regulations.
2004-07-07

30QWK2C48 Switching Type Power Supply Application Converter Chopp

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