2SK3541 Transistor 2.5V Drive Nch MOS FET 2SK3541 zExternal dimensions (Unit : mm) zStructure Silicon N-channel MOSFET 1.2 0.32 zApplications Interfacing, switching (30V, 100mA) 0.2 VMT3 0.8 1.2 (3) (1)(2) 0.4 0.4 0.2 0.22 0.13 0.5 0.8 zFeatures 1) Low on-resistance. 2) Fast switching speed. 3) Low voltage drive (2.5V) makes this device ideal for portable equipment. 4) Drive circuits can be simple. 5) Parallel use is easy. (1)Gate (2)Source (3)Drain zEquivalent circuit zPackaging specifications Package Type Abbreviated symbol : KN Taping Code T2L Basic ordering unit (pieces) 8000 Drain 2SK3541 Gate zAbsolute maximum ratings (Ta=25°C) Parameter Symbol Limits Unit Drain-source voltage VDSS 30 V Gate-source voltage VGSS ±20 V ID ±100 mA IDP∗1 ±400 mA Total power dissipation PD∗2 150 mW Channel temperature Tch 150 °C Storage temperature Tstg −55 to +150 °C Continuous Drain current Pulsed ∗ Gate Protection Diode Source ∗A protection diode is included between the gate and the source terminals to protect the diode against static electricity when the product is in use. Use a protection circuit when the fixed voltages are exceeded. ∗1 Pw≤10µs, Duty cycle≤1% ∗2 With each pin mounted on the recommended lands. Rev.B 1/3 2SK3541 Transistor zElectrical characteristics (Ta=25°C) Symbol Min. Typ. Max. Unit IGSS − − ±1 µA VGS=±20V, VDS=0V Drain-source breakdown voltage V(BR)DSS 30 − − V ID=10µA, VGS=0V Zero gate voltage drain current IDSS − − 1.0 µA VDS=30V, VGS=0V Parameter Gate-source leakage Conditions Gate threshold voltage VGS(th) 0.8 − 1.5 V VDS=3V, ID=100µA Static drain-source on-state resistance RDS(on) − 5 8 Ω ID=10mA, VGS=4V RDS(on) − 7 13 Ω ID=1mA, VGS=2.5V Forward transfer admittance |Yfs| 20 − − mS ID=10mA, VDS=3V Input capacitance Ciss − 13 − pF VDS=5V Output capacitance Coss − 9 − pF VGS=0V Reverse transfer capacitance Crss − 4 − pF f=1MHz Turn-on delay time td(on) − 15 − ns ID=10mA, VDD tr − 35 − ns VGS=5V td(off) − 80 − ns RL=500Ω tf − 80 − ns RG=10Ω Rise time Turn-off delay time Fall time 5V 0.15 200m 3V Ta=25°C Pulsed 3.5V 0.1 2.5V 0.05 2V 2 20m 10m 5m 2m Ta=125°C 75°C 25°C −25°C 1m 0.5m 3 4 0.1m 0 5 DRAIN-SOURCE VOLTAGE : VDS (V) Fig.1 Typical output characteristics 20 10 50 VGS=4V Pulsed Ta=125°C 75°C 25°C −25°C 5 2 1 0.5 0.001 0.002 0.005 0.01 0.02 0.05 0.1 0.2 3 2 4 1.5 1 0.5 0 −50 −25 0.5 DRAIN CURRENT : ID (A) Fig.4 Static drain-source on-state resistance vs. drain current (Ι) 20 5 2 1 0.005 0.01 0.02 0.05 0.1 0.2 25 50 75 100 15 10 0.5 0.001 0.002 0 125 150 Fig.3 Gate threshold voltage vs. channel temperature VGS=2.5V Pulsed Ta=125°C 75°C 25°C −25°C VDS=3V ID=0.1mA Pulsed CHANNEL TEMPERATURE : Tch (°C) Fig.2 Typical transfer characteristics STATIC DRAIN-SOURCE ON-STATE RESISTANCE : RDS(on) (Ω) STATIC DRAIN-SOURCE ON-STATE RESISTANCE : RDS(on) (Ω) 50 1 2 GATE-SOURCE VOLTAGE : VGS (V) STATIC DRAIN-SOURCE ON-STATE RESISTANCE : RDS(on) (Ω) 1 50m 0.2m VGS=1.5V 0 0 VDS=3V Pulsed 100m DRAIN CURRENT : ID (A) DRAIN CURRENT : ID (A) 4V GATE THRESHOLD VOLTAGE : VGS(th) (V) zElectrical characteristic curves 0.5 DRAIN CURRENT : ID (A) Fig.5 Static drain-source on-state resistance vs. drain current (ΙΙ) Ta=25°C Pulsed 10 5 ID=0.1A ID=0.05A 0 0 5 10 15 20 GATE-SOURCE VOLTAGE : VGS (V) Fig.6 Static drain-source on-state resistance vs. gate-source voltage Rev.B 2/3 2SK3541 Transistor 0.5 VDS=3V Pulsed 0.2 ID=100mA 6 ID=50mA 5 4 3 2 Ta=−25°C 25°C 75°C 125°C 0.1 0.05 0.02 0.01 0.005 1 0.002 0 −50 −25 0.001 0.0001 0.0002 0 25 50 75 100 125 150 50m 20m Ta=125°C 75°C 25°C −25°C 10m 5m 2m 1m 0.5m 0.2m 0.1m 0.5 0 20m 0V 5m 2m 1m 0.5m Ciss 10 5 Coss Crss 2 0.5 1 1.5 SOURCE-DRAIN VOLTAGE : VSD (V) Fig.9 Reverse drain current vs. source-drain voltage (Ι) 1000 Ta=25°C f=1MHZ VGS=0V 20 50m CAPACITANCE : C (pF) REVERSE DRAIN CURRENT : IDR (A) 50 Ta=25°C Pulsed VGS=4V VGS=0V Pulsed 100m Fig.8 Forward transfer admittance vs. drain current Fig.7 Static drain-source on-state resistance vs. channel temperature 100m 0.05 0.1 0.2 0.005 0.01 0.02 200m DRAIN CURRENT : ID (A) CHANNEL TEMPERATURE : Tch (°C) 200m 0.0005 0.001 0.002 1 Ta=25°C VDD=5V VGS=5V RG=10Ω Pulsed tf 500 SWITHING TIME : t (ns) 7 10m REVERSE DRAIN CURRENT : IDR (A) VGS=4V Pulsed FORWARD TRANSFER ADMITTANCE : |Yfs| (S) STATIC DRAIN-SOURCE ON-STATE RESISTANCE : RDS(on) (Ω) 9 8 td(off) 200 100 50 20 tr td(on) 10 5 0.2m 0.1m 0 0.5 1 1.5 0.5 0.1 0.2 0.5 1 2 5 10 20 50 2 0.1 0.2 0.5 DRAIN-SOURCE VOLTAGE : VDS (V) SOURCE-DRAIN VOLTAGE : VSD (V) Fig.11 Typical capacitance vs. drain-source voltage Fig.10 Reverse drain current vs. source-drain voltage (ΙΙ) 1 2 5 10 20 50 100 DRAIN CURRENT : ID (mA) Fig.12 Switching characteristics (See Figures 13 and 14 for the measurement circuit and resultant waveforms) zSwitching characteristics measurement circuit Pulse width VGS RG ID D.U.T. VDS VGS 90% 50% 10% RL 50% 10% VDS 10% VDD 90% 90% td (on) ton Fig.13 Switching time measurement circuit tr td (off) tf toff Fig.14 Switching time waveforms Rev.B 3/3 Appendix Notes No technical content pages of this document may be reproduced in any form or transmitted by any means without prior permission of ROHM CO.,LTD. The contents described herein are subject to change without notice. The specifications for the product described in this document are for reference only. Upon actual use, therefore, please request that specifications to be separately delivered. Application circuit diagrams and circuit constants contained herein are shown as examples of standard use and operation. Please pay careful attention to the peripheral conditions when designing circuits and deciding upon circuit constants in the set. Any data, including, but not limited to application circuit diagrams information, described herein are intended only as illustrations of such devices and not as the specifications for such devices. ROHM CO.,LTD. disclaims any warranty that any use of such devices shall be free from infringement of any third party's intellectual property rights or other proprietary rights, and further, assumes no liability of whatsoever nature in the event of any such infringement, or arising from or connected with or related to the use of such devices. Upon the sale of any such devices, other than for buyer's right to use such devices itself, resell or otherwise dispose of the same, no express or implied right or license to practice or commercially exploit any intellectual property rights or other proprietary rights owned or controlled by ROHM CO., LTD. is granted to any such buyer. Products listed in this document are no antiradiation design. The products listed in this document are designed to be used with ordinary electronic equipment or devices (such as audio visual equipment, office-automation equipment, communications devices, electrical appliances and electronic toys). Should you intend to use these products with equipment or devices which require an extremely high level of reliability and the malfunction of with would directly endanger human life (such as medical instruments, transportation equipment, aerospace machinery, nuclear-reactor controllers, fuel controllers and other safety devices), please be sure to consult with our sales representative in advance. About Export Control Order in Japan Products described herein are the objects of controlled goods in Annex 1 (Item 16) of Export Trade Control Order in Japan. In case of export from Japan, please confirm if it applies to "objective" criteria or an "informed" (by MITI clause) on the basis of "catch all controls for Non-Proliferation of Weapons of Mass Destruction. Appendix1-Rev1.1