IRF7821 International Rectifier, IRF7821 Datasheet
IRF7821
Specifications of IRF7821
Available stocks
Related parts for IRF7821
IRF7821 Summary of contents
Page 1
... Junction-to-Ambient R θJA Notes through are on page 10 … www.irf.com V DSS 30V Top View @ 10V GS @ 10V Typ. g ––– fg ––– IRF7821 HEXFET Power MOSFET R max Q (typ.) DS(on) g 9.1mW@V = 10V 9.3nC SO-8 Max. Units 30 V ± 100 2 ...
Page 2
Static @ T = 25°C (unless otherwise specified) J Parameter BV Drain-to-Source Breakdown Voltage DSS ∆ΒV /∆T Breakdown Voltage Temp. Coefficient DSS J R Static Drain-to-Source On-Resistance DS(on) V Gate Threshold Voltage GS(th) ∆V Gate Threshold Voltage Coefficient GS(th) I ...
Page 3
PULSE WIDTH Tj = 25°C 0.1 0 Drain-to-Source Voltage (V) Fig 1. Typical Output Characteristics 100 150°C 10 25°C 1 15V 20µs ...
Page 4
0V MHZ C iss = SHORTED C rss = oss = Ciss 1000 Coss Crss 100 10 ...
Page 5
Junction Temperature (°C) Fig 9. Maximum Drain Current Vs. Case Temperature 100 D = 0.50 0.20 10 0.10 0.05 0.02 1 0.01 0.1 SINGLE PULSE ...
Page 6
Gate-to-Source Voltage (V) Fig 12. On-Resistance Vs. Gate Voltage D.U 20V V GS 0.01 Ω Fig 13a. Unclamped ...
Page 7
D.U.T + ƒ • • - • + ‚ - • • • SD • Fig 15. Current Regulator Same Type as D.U.T. 50KΩ .2µF 12V .3µ 3mA I G Current Sampling Resistors Fig 16. Gate Charge ...
Page 8
Power MOSFET Selection for Non-Isolated DC/DC Converters Control FET loss conduction switching drive This can be expanded and approximated by × loss rms ds(on ) ⎛ ...
Page 9
SO-8 Package Details & " YÃi !$Ãb dà IPU@T) ÃÃ9DH@ITDPIDIBÃÉÃUPG@S6I8DIBÃQ@SÃ6TH@Ã` #$H ((# !ÃÃ8PIUSPGGDIBÃ9DH@ITDPI)ÃHDGGDH@U@S "ÃÃ9DH@ITDPITÃ6S@ÃTCPXIÃDIÃHDGGDH@U@STÃbDI8C@Td #ÃÃPVUGDI@Ã8PI PSHTÃUPÃE@9@8ÃPVUGDI@ÃHT !66 $ÃÃÃ9DH@ITDPIÃ9P@TÃIPUÃDI8GV9@ÃHPG9ÃQSPUSVTDPIT ÃÃÃÃÃHPG9ÃQSPUSVTDPITÃIPUÃUPÃ@Y8@@9à $Ãb%d %ÃÃÃ9DH@ITDPIÃ9P@TÃIPUÃDI8GV9@ÃHPG9ÃQSPUSVTDPIT ÃÃÃÃÃHPG9ÃQSPUSVTDPITÃIPUÃUPÃ@Y8@@9Ã!$Ãb d &ÃÃÃ9DH@ITDPIÃDTÃUC@ÃG@IBUCÃP ...
Page 10
SO-8 Tape and Reel NOTES: 1. CONTROLLING DIMENSION : MILLIMETER. 2. ALL DIMENSIONS ARE SHOWN IN MILLIMETERS(INCHES). 3. OUTLINE CONFORMS TO EIA-481 & EIA-541. NOTES : 1. CONTROLLING DIMENSION : MILLIMETER. 2. OUTLINE CONFORMS TO EIA-481 & EIA-541. Notes: ...