1.5V Drive Nch MOSFET

Transcription

1 .5V Drive Nch MOSFET Sucture Silicon N-channel MOSFET Dimensions (Unit : mm) TSMT3 Features ).5V drive 2) Low On-resistance. 3) Built-in G-S Protection Diode. 4) Small Surface Mount Package (TSMT3). pplication Switching () Gate (2) Source (3) Drain bbreviated symbol : XF Each lead has same dimensions Packaging specifications Equivalent circuit Package Type Code Basic ordering unit (pieces) Taping TL 3 () (3) 2 bsolute maximum ratings () Parameter Symbol Limits Drain-source voltage S 2 Gate-source voltage S ± Drain current Continuous ID ±4. IDP ±8. Source current Continuous IS.8 (Body diode) Total power dissipation Channel temperature Range of storage temperature Pw µs, Duty cycle % 2 Mounted on a ceramic board ISP PD Tch 5 Tstg 55 to +5 (2) ESD PROTECTION DIODE 2 BODY DIODE Unit V V W C C () Gate (2) Source (3) Drain Thermal resistance Parameter Symbol Limits Unit Channel to ambient Rth (ch-a) 25 C / W Mounted on a ceramic board /4

2 Elecical characteristics () Parameter Gate-source leakage Symbol IGSS Drain-source breakdown voltage V(BR) DSS Zero gate voltage drain current IDSS Gate threshold voltage (th) Static drain-source on-state resistance Forward ansfer admittance Input capacitance Output capacitance Reverse ansfer capacitance Turn-on delay time Rise time Turn-off delay time Fall time Total gate charge Gate-source charge Gate-drain charge RDS (on) Yfs Ciss Coss Crss td (on) td (off) tf Qg Qgs Qgd Min. Typ. Max. Unit Conditions ± µ =±V, =V 2 V ID= m, =V µ = 2V, =V.3.3 V = V, ID= m mω ID= 4., = 4.5V mω ID= 4., = 2.5V mω ID= 2., =.8V 55 mω ID=.8, =.5V 5. S = V, ID= pf = V 5 pf =V 9 pf f=mhz ns ID= 2., VDD V 3 ns = 4.5V 5 ns RL 5Ω, RG=Ω 6 ns 8 nc ID= 4., VDD V.8 nc = 4.5V.3 nc RL 2.5Ω, RG=Ω Body diode characteristics (Source-drain) () Parameter Symbol Min. Typ. Max. Unit Conditions Forward voltage VSD.2 V IS=.8, =V 2/4

3 Elecical characteristic curves.. =V =4.5V =2.5V GTE-SOURCE VOLTGE : (V) Fig. Typical Transfer Characteristics Fig.2 Static Drain-Source vs. Drain Current (Ι) Fig.3 Static Drain-Source vs. Drain Current (ΙΙ) =.8V =.5V =.5V =.8V =2.5V =4.5V Fig.4 Static Drain-Source vs. Drain Current (ΙΙΙ) Fig.5 Static Drain-Source vs. Drain Current (Ι ) Fig.6 Static Drain-Source vs. Drain Current ( ) ID=4. ID=2. 5 GTE-SOURCE VOLTGE : (V) Fig.7 Static Drain-Source vs. Gate-Source Voletage SOURCE CURRENT : IS (). =V SOURCE-DRIN VOLTGE : VSD (V) Fig.8 Source Current vs. Source-Drain Voltage CPCITNCE : C (pf) f=mhz =V Ciss Coss Crss DRIN-SOURCE VOLTGE : (V) Fig.9 Typical Capacitance vs. Drain-Source Voltage 3/4

4 SWITCHING TIME : t (ns). tf td(off) td(on). VDD=V =4.5V RG=Ω Fig. Switching Characteristics GTE-SOURCE VOLTGE : (V) VDD=V ID=4.V RG=Ω TOTL GTE CHRGE : Qg (nc) Fig. Dynamic Input Characteristics FORWRD TRNSFER DMITTNCE Yfs (S)... =V Fig.2 Forward Transfer dmittance vs. Drain Current Measurement circuits Pulse Width ID RL 5% % 9% 5% RG D.U.T. % % VDD 9% 9% td(on) td(off) ton toff Fig.3 Switching Time Test Circuit Fig.4 Switching Time Waveforms VG ID Qg IG (Const.) RG D.U.T. RL Qgs Qgd VDD Charge Fig.5 Gate Charge Test Circuit Fig.6 Gate Charge Waveform 4/4

5 ppendix Notes No technical content pages of this document may be reproduced in any form or ansmitted 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. pplication 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. ny data, including, but not limited to application circuit diagrams information, described herein are intended only as illusations 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 conolled 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 eleconic equipment or devices (such as audio visual equipment, office-automation equipment, communications devices, elecical appliances and eleconic toys). Should you intend to use these products with equipment or devices which require an exemely high level of reliability and the malfunction of which would directly endanger human life (such as medical insuments, ansportation equipment, aerospace machinery, nuclear-reactor conollers, fuel conollers and other safety devices), please be sure to consult with our sales representative in advance. It is our top priority to supply products with the utmost quality and reliability. However, there is always a chance of failure due to unexpected factors. Therefore, please take into account the derating characteristics and allow for sufficient safety features, such as exa margin, anti-flammability, and fail-safe measures when designing in order to prevent possible accidents that may result in bodily harm or fire caused by component failure. ROHM cannot be held responsible for any damages arising from the use of the products under conditions out of the range of the specifications or due to non-compliance with the NOTES specified in this catalog. Thank you for your accessing to ROHM product informations. More detail product informations and catalogs are available, please contact your nearest sales office. ROHM Customer Support System THE MERICS / EUROPE / SI / JPN Contact us : webmaster@ rohm.co.jp Copyright 28 ROHM CO.,LTD. 2 Saiin Mizosaki-cho, Ukyo-ku, Kyoto , Japan TEL : FX : ppendix-rev2.