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 CHENMKO ENTERPRISE CO.,LTD
SURFACE MOUNT P-Channel Enhancement Mode Field Effect Transistor
VOLTAGE 20 Volts
APPLICATION
* Servo motor control. * Power MOSFET gate drivers. * Other switching applications.
CHT2301PT
CURRENT 2.3 Ampere
FEATURE
* Small surface mounting type. (SC-59/SOT-346) * High density cell design for low RDS(ON). * Suitable for high packing density. * Rugged and reliable. * High saturation current capability. * Voltage controlled small signal switch.
(2) (3)
SC-59/SOT-346
0.95 2.7~3.1 0.95
(1)
1.7~2.1
0.3~0.51
CONSTRUCTION
* P-Channel Enhancement
1.2~1.9
MARKING
* 01
D
0.89~1.3 0.085~0.2
3
0.3~0.6 2.1~2.95
0~0.1
CIRCUIT
1G
2S
Dimensions in millimeters
SC-59/SOT-346
Absolute Maximum Ratings
Symbol Parameter
TA = 25C unless otherwise noted
CHT2301PT
Units
VDSS VGSS
Drain-Source Voltage Gate-Source Voltage Maximum Drain Current - Continuous
(Note 1)
-20
V V
8
-2.3
ID - Pulsed IS PD TJ,TSTG Drain-Source Diose Forward Current Maximum Power Dissipation
(Note 1) (Note 2)
A -10 -1.6 1250 -55 to 150 A mW C
(Note 1)
Operating and Storage Temperature Range
Note : 1. Surface Mounted on FR4 Board , t <=10sec 2. Pulse Test , Pulse width <= 300us , Duty Cycle <= 2%
Thermal characteristics
RJA Thermal Resistance, Junction-to-Ambient 85 C/W
2005-12
RATING CHARACTERISTIC CURVES ( CHT2301PT )
Electrical Characteristics T
Symbol Parameter
A
= 25C unless otherwise noted
Conditions
Min
Typ
Max
Units
OFF CHARACTERISTICS
BVDSS IDSS I GSS I GSS
Drain-Source Breakdown Voltage Zero Gate Voltage Drain Current Gate-Body Leakage Gate-Body Leakage
VGS = 0 V, ID = -250 A VDS = -16 V, VGS = 0 V VGS = 8 V, VDS = 0 V VGS = -8 V, VDS = 0 V
-20 -1 +100 -100
V A nA nA
ON CHARACTERISTICS
(Note 2)
VGS(th) RDS(ON) VSD
Gate Threshold Voltage Static Drain-Source On-Resistance
VDS = VGS, ID = -250 A VGS=-4.5V, ID=-2.8A VGS=-2.5V, ID=-2.0A
-0.6 130
V m 190 1.0 V
Diose Forward Voltage
VDS = 0V, IS = -1.0 A
SWITCHING CHARACTERISTICS (Note 3)
Qg Qgs Q tr toff tf
gd
Total Gate Charge Gate-Source Charge Gate-Drain Charge Turn-On Time Rise Time Turn-Off Time Fall Time
4.32 VDS=-10V, ID=-1A VGS=-4.5V V DD= -10V ID = -1.0A , VGEN = -4.5 V RL= 10 , RGEN= 10 1.06 0.84 13 36 42 34 nS nC
ton
Note : 3. Guaranteed by design , not subject to production trsting
RATING CHARACTERISTIC CURVES ( CHT2301PT )
Typical Electrical Characteristics
Figure 1. Output Characteristics
10 10
Figure 2. Transfer Characteristics
V G S =5 . 0 V
I D , DRAIN-SOURCE CURRENT (A)
8
TJ=-55C
I D , DRAIN-SOURCE CURRENT (A)
8
TJ=125C TJ=25C
4.5V 4.0V 3.5V 3.0V
6
6
V G S =2 . 5 V
4
4
V G S =2 . 0 V
2
2
0
0
1
2 3 4 V DS , DRAIN-SOURCE VOLTAGE (V)
0 5 6 0 1.0 2.0 3.0 4.0 VGS , GATE-TE-SOURCE VOLTAGE (V) 5.0 6.0
Figure 3. Breakdown Voltage Variation with Temperature
1.15 1.8 ID=-250uA 1.6 1.4 1.2 1.0 0.8 0.6
Figure 4. On-Resistance Variation with Temperature
VGS=-4.5V ID=-2.8A
BVDSS , NORMALIZED GATE-SOURCE
1.05 1.00 0.95 0.90 0.85 0.80 -50
DRAIN-SOURCE ON-RESISTANCE
1.10
BREAKDOWN VOLTAGE
R DS(on) , NO RMALIZED
-25
0 25 50 75 TJ , JUNCTION T EMPERATURE (C)
100
125
0.4 -50
-25
0 25 50 75 TJ , JUNCTION T EMPERATURE (C)
100
125
Figure 5. Gate Threshold Variation with Temperature
1.12 1.09 5 ID=-250uA
Figure 6. Gate Charge
VDS=10V ID=1.0A
VGS , GATE TO SOURCE VOLTAGE (V)
Vth , NORMALIZED GATE-SOURCE
4
THRESHOLD VOLTAGE
1.06 1.03 1.00 0.97 0.94 0.91 -50
3
2
1
0 -25 0 25 50 75 TJ , JUNCTION T EMPERATURE (C) 100 125 0 1 2 3 4 5 Qg , TOTAL GATE CHARGE (nC) 6 7 8


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