SIHF840A Datasheet and Replacement
Type Designator: SIHF840A
Type of Transistor: MOSFET
Type of Control Channel: N
-Channel
Pdⓘ
- Maximum Power Dissipation: 125
W
|Vds|ⓘ - Maximum Drain-Source Voltage: 500
V
|Vgs|ⓘ - Maximum Gate-Source Voltage: 30
V
|Id|ⓘ - Maximum Drain Current: 8
A
Tjⓘ - Maximum Junction Temperature: 150
°C
trⓘ - Rise Time: 23
nS
Cossⓘ -
Output Capacitance: 155
pF
Rdsⓘ - Maximum Drain-Source On-State Resistance: 0.85
Ohm
Package:
TO-220AB
- MOSFET Cross-Reference Search
SIHF840A Datasheet (PDF)
..1. Size:207K vishay
sihf840a.pdf 
IRF840A, SiHF840AVishay SiliconixPower MOSFETFEATURESPRODUCT SUMMARY Low Gate Charge Qg Results in Simple DriveVDS (V) 500Requirement AvailableRDS(on) ()VGS = 10 V 0.85 Improved Gate, Avalanche and Dynamic dV/dtRoHS*Qg (Max.) (nC) 38COMPLIANTRuggednessQgs (nC) 9.0 Fully Characterized Capacitance and Avalanche VoltageQgd (nC) 18and CurrentConfigura
..2. Size:206K vishay
irf840a sihf840a.pdf
IRF840A, SiHF840AVishay SiliconixPower MOSFETFEATURESPRODUCT SUMMARY Low Gate Charge Qg Results in Simple DriveVDS (V) 500Requirement AvailableRDS(on) ()VGS = 10 V 0.85 Improved Gate, Avalanche and Dynamic dV/dtRoHS*Qg (Max.) (nC) 38COMPLIANTRuggednessQgs (nC) 9.0 Fully Characterized Capacitance and Avalanche VoltageQgd (nC) 18and CurrentConfigura
0.1. Size:206K vishay
irf840as sihf840as irf840al sihf840al.pdf
IRF840AS, SiHF840AS, IRF840AL, SiHF840ALVishay SiliconixPower MOSFETFEATURESPRODUCT SUMMARY Halogen-free According to IEC 61249-2-21VDS (V) 500DefinitionRDS(on) ()VGS = 10 V 0.85 Low Gate Charge Qg Results in Simple DriveRequirementQg (Max.) (nC) 38 Improved Gate, Avalanche and Dynamic dV/dtQgs (nC) 9.0RuggednessQgd (nC) 18 Fully Characterized Capa
0.2. Size:199K vishay
irf840alpbf irf840aspbf sihf840al sihf840as.pdf
IRF840AS, SiHF840AS, IRF840AL, SiHF840ALVishay SiliconixPower MOSFETFEATURESPRODUCT SUMMARY Halogen-free According to IEC 61249-2-21VDS (V) 500DefinitionRDS(on) ()VGS = 10 V 0.85 Low Gate Charge Qg Results in Simple DriveRequirementQg (Max.) (nC) 38 Improved Gate, Avalanche and Dynamic dV/dtQgs (nC) 9.0RuggednessQgd (nC) 18 Fully Characterized Capa
7.1. Size:198K vishay
irf840lc irf840lcpbf sihf840lc.pdf
IRF840LC, SiHF840LCVishay SiliconixPower MOSFETFEATURESPRODUCT SUMMARY Ultra Low Gate ChargeVDS (V) 500 Reduced Gate Drive Requirement AvailableRDS(on) ()VGS = 10 V 0.85 Enhanced 30 V VGS RatingRoHS*COMPLIANT Reduced Ciss, Coss, CrssQg (Max.) (nC) 39 Extremely High Frequency OperationQgs (nC) 10 Repetitive Avalanche RatedQgd (nC) 19 Com
7.2. Size:1039K vishay
irf840s sihf840s.pdf
IRF840S, SiHF840SVishay Siliconix Power MOSFETFEATURESPRODUCT SUMMARY Surface MountVDS (V) 500 Available in Tape and Reel AvailableRDS(on) ()VGS = 10 V 0.85 Dynamic dV/dt RatingRoHS*Qg (Max.) (nC) 63COMPLIANT Repetitive Avalanche RatedQgs (nC) 9.3 Fast SwitchingQgd (nC) 32 Ease of ParallelingConfiguration Single Simple Drive Requireme
7.3. Size:196K vishay
irf840lclpbf irf840lcspbf sihf840lcl sihf840lcs.pdf
IRF840LCS, IRF840LCL, SiHF840LCS, SiHF840LCLVishay SiliconixPower MOSFETFEATURESPRODUCT SUMMARY Halogen-free According to IEC 61249-2-21DefinitionVDS (V) 500 Ultra Low Gate ChargeRDS(on) ()VGS = 10 V 0.85 Reduced Gate Drive RequirementQg (Max.) (nC) 39 Enhanced 30 V VGS Rating Reduced Ciss, Coss, CrssQgs (nC) 10 Extremely High Frequency Operatio
7.4. Size:194K vishay
irf840spbf sihf840s.pdf
IRF840S, SiHF840SVishay SiliconixPower MOSFETFEATURESPRODUCT SUMMARY Halogen-free According to IEC 61249-2-21VDS (V) 500Definition Surface MountRDS(on) ()VGS = 10 V 0.85 Available in Tape and Reel Qg (Max.) (nC) 63 Dynamic dV/dt RatingQgs (nC) 9.3 Repetitive Avalanche RatedQgd (nC) 32 Fast Switching Ease of ParallelingConfiguration Sin
7.5. Size:195K vishay
irf840 sihf840.pdf
IRF840, SiHF840Vishay SiliconixPower MOSFETFEATURESPRODUCT SUMMARY Dynamic dV/dt RatingVDS (V) 500Available Repetitive Avalanche RatedRDS(on) ()VGS = 10 V 0.85RoHS* Fast SwitchingQg (Max.) (nC) 63COMPLIANT Ease of ParallelingQgs (nC) 9.3Qgd (nC) 32 Simple Drive RequirementsConfiguration Single Compliant to RoHS Directive 2002/95/ECDDE
7.6. Size:162K vishay
irf840lpbf sihf840l.pdf
IRF840L, SiHF840LVishay SiliconixPower MOSFETFEATURESPRODUCT SUMMARY Halogen-free According to IEC 61249-2-21VDS (V) 500Definition Dynamic dV/dt RatingRDS(on) ()VGS = 10 V 0.85 Repetitive Avalanche RatedQg (Max.) (nC) 63 Fast SwitchingQgs (nC) 9.3 Ease of ParallelingQgd (nC) 32 Simple Drive RequirementsConfiguration Single Compliant to
7.7. Size:197K vishay
irf840lc sihf840lc.pdf
IRF840LC, SiHF840LCVishay SiliconixPower MOSFETFEATURESPRODUCT SUMMARY Ultra Low Gate ChargeVDS (V) 500 Reduced Gate Drive Requirement AvailableRDS(on) ()VGS = 10 V 0.85 Enhanced 30 V VGS RatingRoHS*COMPLIANT Reduced Ciss, Coss, CrssQg (Max.) (nC) 39 Extremely High Frequency OperationQgs (nC) 10 Repetitive Avalanche RatedQgd (nC) 19 Com
7.8. Size:195K vishay
sihf840.pdf
IRF840, SiHF840Vishay SiliconixPower MOSFETFEATURESPRODUCT SUMMARY Dynamic dV/dt RatingVDS (V) 500Available Repetitive Avalanche RatedRDS(on) ()VGS = 10 V 0.85RoHS* Fast SwitchingQg (Max.) (nC) 63COMPLIANT Ease of ParallelingQgs (nC) 9.3Qgd (nC) 32 Simple Drive RequirementsConfiguration Single Compliant to RoHS Directive 2002/95/ECDDE
7.9. Size:161K vishay
irf840l sihf840l.pdf
IRF840L, SiHF840LVishay SiliconixPower MOSFETFEATURESPRODUCT SUMMARY Halogen-free According to IEC 61249-2-21VDS (V) 500Definition Dynamic dV/dt RatingRDS(on) ()VGS = 10 V 0.85 Repetitive Avalanche RatedQg (Max.) (nC) 63 Fast SwitchingQgs (nC) 9.3 Ease of ParallelingQgd (nC) 32 Simple Drive RequirementsConfiguration Single Compliant to
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History: IPS118N10NG
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