SOP8 Power MOSFET JSCJ CJQ4503 Designed for Commercial Industrial Surface Mount Low Voltage Circuits
Key Attributes
Model Number:
CJQ4503
Product Custom Attributes
Drain To Source Voltage:
30V
Current - Continuous Drain(Id):
6.9A
Operating Temperature -:
-55℃~+150℃
RDS(on):
55mΩ@4.5V,6.3A
Gate Threshold Voltage (Vgs(th)):
1.5V;1.7V
Reverse Transfer Capacitance (Crss@Vds):
140pF@25V
Number:
1 N-channel
Input Capacitance(Ciss):
1.38nF@25V
Pd - Power Dissipation:
1.4W
Gate Charge(Qg):
20nC@4.5V
Mfr. Part #:
CJQ4503
Package:
SOP-8
Product Description
Product Overview
Advance Power MOSFETs offer a compelling blend of fast switching, robust design, low on-resistance, and cost-effectiveness. The SOP8 package is ideal for commercial-industrial surface mount applications, particularly suited for low-voltage scenarios like DC/DC converters.
Product Attributes
- Brand: JIANGSU CHANGJING ELECTRONICS TECHNOLOGY CO., LTD
- Device Code: Q4503
- Marking: Q4503 YY (YY=Date Code)
- Package: SOP8
- Color: Green molding compound (if solid dot present)
Technical Specifications
| Parameter | Symbol | N-Channel Test Condition | N-Channel Min | N-Channel Typ | N-Channel Max | N-Channel Unit | P-Channel Test Condition | P-Channel Min | P-Channel Typ | P-Channel Max | P-Channel Unit |
| Drain-Source Breakdown Voltage | V(BR)DSS | VGS=0, ID =250A | 30 | V | VGS=0, ID =-250A | -30 | V | ||||
| Gate-Threshold Voltage | VGS(th) | VDS =VGS, ID =250A | 1 | 1.5 | 3 | V | VDS =VGS, ID =-250A | -3 | -1.7 | -1 | V |
| Gate-Body Leakage | IGSS | VDS =0V, VGS =20V | 100 | nA | VDS =0V, VGS =20V | 100 | nA | ||||
| Zero Gate Voltage Drain Current | IDSS | VDS =30V, VGS =0V | 1 | A | VDS =-30V, VGS =0V | -1 | A | ||||
| Drain-Source On-Resistance | RDS(on) | VGS =10V, ID =6A | 10 | 28 | m | VGS =-10V, ID =-6A | 16 | 36 | m | ||
| VGS =4.5V, ID =4A | 14 | 42 | VGS =-4.5V, ID =-4A | 25 | 55 | ||||||
| Forward Transconductance | gfs | VDS =10V, ID =6A | 4 | S | VDS =-10V, ID =-6A | S | |||||
| Diode Forward Voltage | VSD | IS=1.7A,VGS=0V | 1.2 | V | IS=-1.7A,VGS=0V | -1.2 | V | ||||
| Total Gate Charge | Qg | N-Channel VDS =24V,VGS =4.5V,ID =6A | 13.5 | nC | P-Channel VDS =-24V,VGS =-4.5V,ID =-6A | 20 | nC | ||||
| Gate-Source Charge | Qgs | 1.4 | nC | 2 | nC | ||||||
| Gate-Drain Charge | Qgd | 4.7 | nC | 7 | nC | ||||||
| Turn-on Delay Time | td(on) | N-Channel VDS=20V,RD=20, ID=1A, VGS=10V,RG=3.3 | 5 | ns | P-Channel VDS=-15V,RD=15, ID=-1A, VGS=-10V,RG=3.3 | 8 | ns | ||||
| Rise Time | tr | 7 | ns | 7 | ns | ||||||
| Turn-off Delay Time | td(off) | 18.5 | ns | 34 | ns | ||||||
| Fall Time | tf | 9 | ns | 26 | ns | ||||||
| Input Capacitance | Ciss | N-Channel VDS =25V,VGS =0V,f =1MHz | 770 | pF | P-Channel VDS =-25V,VGS =0V,f =1MHz | 1380 | pF | ||||
| Output Capacitance | Coss | 80 | pF | 150 | pF | ||||||
| Reverse Transfer Capacitance | Crss | 75 | pF | 140 | pF |
2411121115_JSCJ-CJQ4503_C504173.pdf
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