KRF7309 Specs and Replacement
Type Designator: KRF7309
Type of Transistor: MOSFET
Type of Control Channel: NP-Channel
Absolute Maximum Ratings
Pd ⓘ
- Maximum Power Dissipation: 1.4 W
|Vds|ⓘ - Maximum Drain-Source Voltage: 30 V
|Vgs|ⓘ - Maximum Gate-Source Voltage: 20 V
|Id| ⓘ - Maximum Drain Current: 4 A
Tj ⓘ - Maximum Junction Temperature: 150 °C
Electrical Characteristics
tr ⓘ - Rise Time: 21 nS
Cossⓘ -
Output Capacitance: 180 pF
RDSonⓘ - Maximum Drain-Source On-State Resistance: 0.05 Ohm
Package: SOP-8
- MOSFET ⓘ Cross-Reference Search
KRF7309 datasheet
..1. Size:68K kexin
krf7309.pdf 
SMD Type IC SMD Type IC HEXFET Power MOSFET KRF7309 Features Generation V Technology Ultra Low On-Resistance Dual N and P Channel Mosfet Surface Mount Available in Tape & Reel Dynamic dv/dt Rating Fast Switching Absolute Maximum Ratings Ta = 25 Parameter Symbol N-Channel P-Channel Unit 10 Sec. Pulse Drain Current, VGS @ 10V Ta =25 ID 4.7 -3.5 Continuous Drain Current VGS @10V Ta ... See More ⇒
8.1. Size:67K renesas
krf7307.pdf 
SMD Type IC SMD Type IC HEXFET Power MOSFET KRF7307 Features Generation V Technology Ultra Low On-Resistance Dual N and P Channel Mosfet Surface Mount Available in Tape & Reel Dynamic dv/dt Rating Fast Switching Absolute Maximum Ratings Ta = 25 Parameter Symbol N-Channel P-Channel Unit 10 Sec. Pulse Drain Current, VGS @4.5V Ta =25 ID 5.7 -4.7 Continuous Drain Current VGS @4.5V Ta... See More ⇒
8.2. Size:68K kexin
krf7301.pdf 
SMD Type IC SMD Type IC HEXFET Power MOSFET KRF7301 Features Generation V Technology Ultra Low On-Resistance Dual N-Channel Mosfet Surface Mount Available in Tape & Reel Dynamic dv/dt Rating Fast Switching Absolute Maximum Ratings Ta = 25 Parameter Symbol Rating Unit 10 Sec. Pulsed Drain Current, VGS @4.5V,Ta =25 ID 5.7 Continuous Drain Current, VGS @4.5V,Ta =25 ID 5.2 A Contin... See More ⇒
9.1. Size:68K renesas
krf7319.pdf 
SMD Type IC SMD Type IC HEXFET Power MOSFET KRF7319 Features Generation V Technology Ultra Low On-Resistance Dual N and P Channel MOSFET Surface Mount Fully Avalanche Rated Absolute Maximum Ratings Ta = 25 Parameter Symbol N-Channel P-Channel Unit Drain-Source Voltage VDS 30 -30 V Continuous Drain Current *5 Ta =25 ID 6.5 -4.9 Continuous Drain Current *5 Ta =70 ID 5.2 -3.9 A Pul... See More ⇒
9.2. Size:221K tysemi
krf7313.pdf 
SMD Type IC SMD Type IC SMD Type IC SMD Type IC SMD Type IC SMD Type IC SMD Type IC SMD Type IC SMD Type IC SMD Type IC SMD Type IC SMD Type IC SMD Type IC SMD Type IC SMD Type IC SMD Type IC SMD Type IC SMD Type IC Product specification KRF7313 Features Generation V Technology Ultra Low On-Resistance Dual N-Channel Mosfet Surface Mount Fully Avalanche Rated Absolute M... See More ⇒
9.3. Size:66K kexin
krf7325.pdf 
SMD Type IC SMD Type IC HEXFET Power MOSFET KRF7325 Features Trench Technology Ultra Low On-Resistance Dual P-Channel MOSFET Low Profile (... See More ⇒
9.4. Size:66K kexin
krf7350.pdf 
SMD Type IC SMD Type IC HEXFET Power MOSFET KRF7350 Features Ultra Low On-Resistance Dual N and P Channel MOSFET Surface Mount Available in Tape and Reel Absolute Maximum Ratings Ta = 25 Parameter Symbol N-Channel P-Channel Unit Drain-Source Voltage VDS 100 -100 V Continuous Drain Current Ta =25 ID 2.1 -1.5 Continuous Drain Current Ta =70 ID 1.7 -1.2 A Pulsed Drain Current *1 IDM ... See More ⇒
9.5. Size:69K kexin
krf7343.pdf 
SMD Type IC SMD Type IC HEXFET Power MOSFET KRF7343 Features Generation V Technology Ultra Low On-Resistance Dual N and P Channel MOSFET Surface Mount Fully Avalanche Rated Absolute Maximum Ratings Ta = 25 Parameter Symbol N-Channel P-Channel Unit Drain-Source Voltage VDS 55 -55 V Continuous Drain Current,VGS@10V , Ta =25 ID 4.7 -3.4 Continuous Drain Current ,VGS@10V , Ta =70 ID 3... See More ⇒
9.6. Size:66K kexin
krf7389.pdf 
SMD Type IC SMD Type IC HEXFET Power MOSFET KRF7389 Features Generation V Technology Ultra Low On-Resistance Complimentary Half Bridge Surface Mount Fully Avalanche Rated Absolute Maximum Ratings Ta = 25 Parameter Symbol N-Channel P-Channel Unit Drain-Source Voltage VDS 30 -30 V Continuous Drain Current Ta =25 ID 7.3 -5.3 Continuous Drain Current Ta =70 ID 5.9 -4.2 A Pulsed Drai... See More ⇒
9.7. Size:68K kexin
krf7317.pdf 
SMD Type IC SMD Type IC HEXFET Power MOSFET KRF7317 Features Generation V Technology Ultra Low On-Resistance Dual N and P Channel MOSFET Surface Mount Fully Avalanche Rated Absolute Maximum Ratings Ta = 25 Parameter Symbol N-Channel P-Channel Unit Drain-Source Voltage VDS 20 -20 V Continuous Drain Current Ta =25 ID 6.6 -5.3 Continuous Drain Current Ta =70 ID 5.3 -4.3 A Pulsed Dr... See More ⇒
9.8. Size:64K kexin
krf7338.pdf 
SMD Type IC SMD Type IC HEXFET Power MOSFET KRF7338 Features Ultra Low On-Resistance Dual N and P Channel MOSFET Surface Mount Available in Tape & Reel Absolute Maximum Ratings Ta = 25 Parameter Symbol N-Channel P-Channel Unit Drain-Source Voltage VDS 12 -12 V Continuous Drain Current,VGS@10V , Ta =25 ID 6.3 -3.0 Continuous Drain Current ,VGS@10V , Ta =70 ID 5.2 -2.5 A Pulsed Drai... See More ⇒
9.9. Size:65K kexin
krf7379.pdf 
SMD Type IC SMD Type IC HEXFET Power MOSFET KRF7379 Features Generation V Technology Ultra Low On-Resistance Complimentary Half Bridge Surface Mount Fully Avalanche Rated Absolute Maximum Ratings Ta = 25 Parameter Symbol N-Channel P-Channel Unit Drain-Source Voltage VDS 30 -30 V Continuous Drain Current, VGS @ 10V @ Ta =25 ID 5.8 -4.3 Continuous Drain Current, VGS @ 10V @ Ta =70 I... See More ⇒
Detailed specifications: KRF4905S, KRF7104, KRF7105, KRF7204, KRF7205, KRF7220, KRF7301, KRF7307, AO3400, KRF7313, KRF7317, KRF7319, KRF7325, KRF7338, KRF7343, KRF7350, KRF7379
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Learn how to find the right MOSFET substitute. A guide to cross-reference, check specs and replace MOSFETs in your circuits.