P Channel MOSFET KEXIN KI2305DS with Low On Resistance and Minus 20 Volt Drain Source Voltage Rating
Key Attributes
Model Number:
KI2305DS
Product Custom Attributes
Drain To Source Voltage:
20V
Current - Continuous Drain(Id):
3.5A
Operating Temperature -:
-55℃~+150℃
RDS(on):
52mΩ@4.5V,3.5A
Gate Threshold Voltage (Vgs(th)):
450mV
Reverse Transfer Capacitance (Crss@Vds):
210pF@10V
Number:
1 P-Channel
Input Capacitance(Ciss):
1.245nF@10V
Pd - Power Dissipation:
1.25W
Gate Charge(Qg):
15nC@4.5V
Mfr. Part #:
KI2305DS
Package:
SOT-23-3
Product Description
Product Overview
The KI230 is a P-Channel MOSFET designed for various applications requiring efficient switching and power control. It features a VDS of -20V and low RDS(ON) at different gate-source voltages, making it suitable for demanding tasks. The device is available in a compact SOT-23-3 SMD package for easy integration into surface-mount designs.
Product Attributes
- Brand: Kexin
- Origin: China (implied by www.kexin.com.cn)
- SMD Type: SOT-23-3
Technical Specifications
| Parameter | Symbol | Test Conditions | Min | Typ | Max | Unit |
| Drain-source breakdown voltage | VDSS | VGS = 0 V, ID = -250 A | -20 | V | ||
| Gate threshold voltage | VGS(th) | VDS = VGS, ID = -250 A | -0.45 | -1 | V | |
| Gate-body leakage | IGSS | VDS = -20 V , VGS = 0 V | -10 | A | ||
| VDS = 0 V, VGS = 10 V | 100 | nA | ||||
| Drain-source on-state resistance | rDS(on) | VGS = -4.5 V, ID = -3.5 A | 0.044 | 0.052 | ||
| VGS = -2.5 V, ID = -3.0 A | 0.060 | 0.071 | ||||
| VGS = -2 V , ID = -2.0 A | 0.087 | 0.108 | ||||
| Forward transconductance | gfs | VDS = -5 V, ID = -3.5 A | 8.5 | S | ||
| Input capacitance | Ciss | VDS = -10V , VGS = 0 , f = 1 MHz | 1245 | pF | ||
| Output capacitance | Coss | VDS = -10V , VGS = 0 , f = 1 MHz | 375 | pF | ||
| Reverse transfer capacitance | Crss | VDS = -10V , VGS = 0 , f = 1 MHz | 210 | pF | ||
| Total gate charge | Qg | VDD = -5V , RL = 10 , ID = -1A , VGEN = -4.5V , RG = 10 | 10 | 15 | nC | |
| Gate-source charge | Qgs | VDD = -5V , RL = 10 , ID = -1A , VGEN = -4.5V , RG = 10 | 2 | nC | ||
| Gate-drain charge | Qgd | VDD = -5V , RL = 10 , ID = -1A , VGEN = -4.5V , RG = 10 | 2 | nC | ||
| Turn-on Delay time | td(on) | VDD = -5V , RL = 10 , ID = -1A , VGEN = -4.5V , RG = 10 | 13 | 20 | ns | |
| Turn-on Rise time | tr | VDD = -5V , RL = 10 , ID = -1A , VGEN = -4.5V , RG = 10 | 25 | 40 | ns | |
| Turn-off Delay time | td(off) | VDD = -5V , RL = 10 , ID = -1A , VGEN = -4.5V , RG = 10 | 55 | 80 | ns | |
| Turn-off Fall time | tf | VDD = -5V , RL = 10 , ID = -1A , VGEN = -4.5V , RG = 10 | 19 | 35 | ns | |
| Continuous source current (diode conduction) | IS | -1.6 | A | |||
| Diode forward voltage | VSD | IS = -1.6 A, VGS = 0 V | -1.2 | V |
2410121848_KEXIN-KI2305DS_C489364.pdf
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