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| 1SS244 Diodes Switching diode 1SS244 Applications High voltage switching General purpose rectification External dimensions (Unit : mm) CATHODE BAND (BLACK) TYPE NO. (BLACK) 0.40.1 Features 1) Glass sealed envelope. (MSD) 2) High reliability. 2 4 4 291 2.70.3 291 1.80.2 Construction Silicon epitaxial planar ROHM : MSD JEDEC : DO-34 Taping specification (Unit : mm) IVORY H2 BLUE A E H2 I B Mark Standard dimension value (mm) (mm) C L1 H1 G1 F G2 L2 H1 t D T-72 52.41.5 T-77 26.0+0.4 '-0 5.00.5 0.5 0 50.40.4 0.3 G1 0.1 G2 0 H1 6.00.5 H2 5.00.5 I 0.5 L1-L2 0.6 t 3.2MIN H2(6mm)BROWN cf : )201.5mm cumulativ e pitch tolerance with 20 pitch than 1.5mm Absolute maximum ratings (Ta=25C) Parameter Reverse voltage (repetitive peak) Reverse voltage (DC) Forward current Average rectified forward current Surge current (1s) Power dissipation Junction temperature Storage temperature Symbol VRM VR IFM Io Isurge P Tj Tstg Limits 250 220 625 200 1000 300 175 -65 to 175 Unit V V mA mA mA mW Electrical characteristics (Ta=25C) Parameter Forward voltage Reverse current Capacitance between terminals Reverse recovery time Symbol VF IR Ct Trr Min. Typ. Max. 1.5 10 3 75.0 Unit V A pF ns Conditions IF=200mA VR=220V VR=0V , f=1MHz IR=20mA,IF=20mA,RL=50 Rev.A 1/2 1SS244 Diodes Electrical characteristics curves (Ta=25C) 1000 10000000 Ta=175 1000000 10 f=1MHz CAPACITANCE BETWEEN TERMINALS:Ct(pF) FORWARD CURRENT:IF(mA) REVERSE CURRENT:IR(nA) Ta=75 100 100000 10000 1000 Ta=125 Ta=75 Ta=25 Ta=125 Ta=175 Ta=25 Ta=-25 1 10 100 10 1 Ta=-25 1 0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1 1.1 1.2 FORWARD VOLTAGEVF(mV) VF-IF CHARACTERISTICS 0.1 0 50 100 150 200 REVERSE VOLTAGEVR(V) VR-IR CHARACTERISTICS 250 0.1 0 1 2 3 4 REVERSE VOLTAGE:VR(V) VR-Ct CHARACTERISTICS 5 1.16 1.15 1.14 1.13 1.12 1.11 1.1 Ta=25 IF=200mA n=30pcs 200 180 REVERSE CURRENT:IR(nA) 2 Ta=25 VR=220V n=30pcs Ta=25 VR=0V f=1MHz n=10pcs FORWARD VOLTAGE:VF(V) CAPACITANCE BETWEEN TERMINALS:Ct(pF) 160 140 120 100 80 60 40 20 0 AVE:48.03nA 1.5 1 0.5 AVE:0.942pF 0 AVE:1.126V VF DISPERSION MAP IR DISPERSION MAP Ct DISPERSION MAP 20 50 5 PEAK SURGE FORWARD CURRENT:IFSM(A) PEAK SURGE FORWARD CURRENT:IFSM(A) Ifsm 15 1cyc 8.3ms RESERVE RECOVERY TIME:trr(ns) 45 40 35 30 25 20 15 10 5 0 Ta=25 IF=IR=20mA RL=50 n=10pcs 4 Ifsm 8.3ms 8.3ms 1cyc 3 10 2 5 1 AVE:4.60A 0 AVE:31.3ns 0 1 trr DISPERSION MAP 10 NUMBER OF CYCLES IFSM-CYCLE CHARACTERISTICS 100 IFSM DISRESION MAP Mounted on epoxy board 100 TRANSIENT THAERMAL IMPEDANCE:Rth (/W) PEAK SURGE FORWARD CURRENT:IFSM(A) 1000 IM=10mA IF=100mA 10 Rth(j-a) ELECTROSTATIC DISCHARGE TEST ESD(KV) Ifsm t 1ms time 9 8 7 6 5 4 3 2 1 0 C=200pF R=0 C=100pF R=1.5k AVE:2.15kV AVE:6.43kV 300us Rth(j-l) 100 10 Rth(j-c) 1 0.1 1 10 TIME:t(ms) IFSM-t CHARACTERISTICS 100 10 0.001 0.01 t(ms) 0.1 1 10 100 TIME:t(s) Rth-t CHARACTERISTICS 1000 ESD DISPERSION MAP Rev.A 2/2 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 |
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