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| TESTING 4,000 V BREAKDOWN VOLTAGE DS RELAYS DS-BT RELAYS FEATURES 20.65 .813 10.65 .419 10.5 .413 *4,000 V breakdown voltage *Reinforced insulation between coil and contacts *Surge voltage withstand: 1500 V FCC Parts 68 mm inch SPECIFICATIONS Contact Arrangement Initial contact resistance, max. (By voltage drop 6 V DC 1 A) Contact material Nominal switching capacity Max. switching power Rating (resistive Max. switching voltage load) Max. switching current Min. switching capacity**1 Electrical life (min. ope.) Mechanical (at 180 cpm) Electrical (at 20 cpm) 2 Form C 2 Form D 50 m Gold-clad silver 2 A 30 V DC 1 A 30 V DC 60 W, 125 VA 30 W, 62.5 VA 220 V DC, 250 V AC 2A 1A 10 A 10 mV DC 2x107 106 2x105 Characteristics Arrangement Max. operating speed Initial insulation resistance*1 Initial breakdown voltage*2 2 Form C 2 Form D 60 cpm at rated load Min. 100 M (at 500 V DC) 750 Vrms 500 Vrms for 1 min. for 1 min. 4,000 Vrms for 1 min. 750 V 500 V 1,500 V Approx. 3 ms Approx. 2 ms Max. 65C 10 to 55 Hz at double amplitude of 3.3 mm 10 to 55 Hz at double amplitude of 5 mm Min. 294 m/s2 (30 G) Min. 980 m/s2 (100 G) -40C to +70C -40C to +60C -40F to +158F -40F to +140F 5 to 85%R.H. Approx. 4.0 g 0.14 oz Between open contacts Between contacts and coil **1 This value can change due to the switching frequency, environmental conditions, and desired reliability level, therefore it is recommended to check this with the actual load. Between contacts sets FCC surge voltage between open contacts Operate time*3 (at nominal voltage) Release time (without diode)*3 (at nominal voltage) Temperature rise Vibration resistance Shock resistance Functional*4 Destruction*5 Coil Arrangement Nominal operating power Remarks * Specifications will vary with foreign standards certification ratings. *1 Measurement at same location as "Initial breakdown voltage" section *2 Detection current: 10mA *3 Excluding contact bounce time *4 Half-wave pulse of sine wave: 11ms, detection time: 10s *5 Half-wave pulse of sine wave: 6ms *6 Detection time: 10s *7 Refer to 5. Conditions for operation, transport and storage mentioned in AMBIENT ENVIRONMENT (Page 61) 2 Form C 360 mW 2 Form D 540 mW Functional*6 Destruction Conditions for oper- Ambient ation, transport and temp. storage*7 (Not freezing and Humidity condensing at low temperature) Unit weight TYPICAL APPLICATIONS Modem Facsimile Telecommunication equipment ORDERING INFORMATION DSBT 2 M 2D DC3V Contact arrangement 2: 2 Form C or 2 Form D Sensitivity MBB function Coil voltage DC 1.5, 3, 5, 6, 9, 12, 24 V S: 360 mW Nil: BBM (Form C) (2 Form C only) 2D: 2MBB M: 540 mW (2 Form D) (2 Form D only) Note: Standard packing; Carton: 25 pcs. Case 1,000 pcs. 192 DS-BT TYPES AND COIL DATA (at 20C 68F) 1) 2 Form C type Operating function Part No. Coil voltage, V DC 1.5 3 5 6 9 12 24 Pick-up voltage, V DC (max.) 1.125 2.25 3.75 4.5 6.75 9 18 Drop-out voltage, V DC (min.) 0.15 0.3 0.5 0.6 0.9 1.2 2.4 Nominal operating current, mA (10%) 240 120 72 60 40 30 15 Coil resistance, (10%) 6.25 25 69.4 100 225 400 1,600 Nominal operating power, mW Max. allowable voltage, V DC (at 50C 122F) 1.95 3.9 6.5 7.8 11.7 15.6 31.2 DSBT2-S-DC1.5V DSBT2-S-DC3V DSBT2-S-DC5V Single side DSBT2-S-DC6V stable DSBT2-S-DC9V DSBT2-S-DC12V DSBT2-S-DC24V 360 2) 2 Form D type Operating function Part No. Coil voltage, V DC 1.5 3 5 6 9 12 24 Pick-up voltage, V DC (max.) 1.125 2.25 3.75 4.5 6.75 9 18 Drop-out voltage, V DC (min.) 0.15 0.3 0.5 0.6 0.9 1.2 2.4 Nominal operating current, mA (10%) 360 180 108 90 60 45 22.5 Coil resistance, (10%) 4.2 16.7 46.3 66.7 150 266.7 1,066.7 Nominal operating power, mW Max. allowable voltage, V DC (at 50C 122F) 1.8 3.6 6 7.2 10.8 14.4 28.8 DSBT2-M-2D-DC1.5V DSBT2-M-2D-DC3V DSBT2-M-2D-DC5V Single side DSBT2-M-2D-DC6V stable DSBT2-M-2D-DC9V DSBT2-M-2D-DC12V DSBT2-M-2D-DC24V 540 Note: Standard packing Tube: 25 pcs. Case: 1,000 pcs. DIMENSIONS 20.65 .813 10.50 .413 9.9 .390 3.4 .134 10.65 .419 8-0.9 dia. 8-.035 dia. mm inch PC board pattern (Bottom view) 7.62 .300 7.82 .308 0.30 .012 7.62 .300 0.6 .024 5.08 .200 5.08 .200 0.3 .012 7.62 .300 0.6 .024 2 .079 5.6 .220 7.82 .308 0.35 .014 5.08 5.08 .200 .200 7.62 .300 Tolerance: 0.1 .004 Schematic (Bottom view) 9 11 13 16 N.O. N.C. COM - General tolerance: 0.3 .012 N.O. N.C. COM + 864 1 REFERENCE DATA 1. Mechanical life test Tested sample: DSBT2-S-DC5V, 10 pcs. Coil applied voltage: 5 V DC Operating frequency: 30 cpm Change of pick-up and drop-out voltage Pick-up/drop-out voltage, V DC Change of contact resistance N.C. contact N.O. contact 100 Max. Max. - x - x Min. Min. 4 Pick-up voltage 3 Max. - x Min. 2 Drop-out voltage Max. - x Contact resistance, m 10 1 Min. 0 0 0 10 100 1000 No. of operations, x 104 0 10 100 1000 No. of operations, x 104 193 DS-BT 2. Electrical life test (resistive) Pick-up/drop-out voltage, V DC Tested sample: DSBT2-S-DC12V, 6 pcs. Condition: 2 A 30 V DC resistive load, 30 cpm 7 Pick-up voltage 6 5 4 3 Drop-out voltage 2 1 Max. - x Min. Contact resistance, m Max. - x Min. 100 N.C. contact N.O. contact Circuit N.O.: No.11-13 N.C.: No. 4-6 30 V DC 10 Max. - x Max. - x Min. Min. 0 5 10 15 20 No. of operations, x 104 0 5 10 15 20 No. of operations, x 104 3. Coil temperature rise Tested sample: DSBT2-S-DC12V, 5 pcs. Measured portion: Inside the coil 80 Coil temperature rise, C 70 60 50 40 30 2A 1A 0A 4. Operate and release time characteristics Tested sample: DSBT2-S-DC5V, 10 pcs. Ambient temperature: 23C 73F Coil N.O. contact T1 Coil T2 Operate time, ms T1: Operate time T2: Operate bounce time 6 5 4 3 2 1 0 80 100 120 Coil applied voltage, %V Without diode (T1) N.C. contact T3 T4 T3: Release time T4: Release bounce time 0 200 400 600 800 Coil power, mW Without diode (T2) Without diode (T3) Without diode (T4) Operate bounce time, ms 1.5 Release time, ms Release bounce time, ms 6 5 4 3 2 Measured terminals: 4-8 1 1.5 Measured terminals: 4-6 1.0 1.0 Measured terminals: 9-13 0.5 0.5 Measured terminals: 11-13 0 80 100 120 Coil applied voltage, %V 0 80 100 120 Coil applied voltage, %V 0 80 100 120 Coil applied voltage, %V 5. Distribution of pick-up and drop-out voltage Tested sample: DSBT2-S-DC5V, 50 pcs. Pick-up voltage Specified value: Less than 3.75 V DC - Mean value (x): 3.22 V DC Max.: 3.69 V DC Min.: 2.65 V DC Quantity Quantity 20 20 6. Distribution of breakdown voltage Drop-out voltage Specified value: More than 0.50 V DC -- Mean value (x): 1.65 V DC Max.: 2.23 V DC Min.: 0.78 V DC Quantity (between contacts and coil) Tested sample: DSBT2-S-DC5V, 100 pcs. 40 Mean: AC 5169 V Max.: AC 5800 V Min.: AC 4700 V 30 20 10 10 10 2.0 2.5 3.0 3.5 4.0 4.5 Pick-up voltage, V 5.0 0 0.5 1.0 1.5 2.0 2.5 Drop-out voltage, V 3.0 0 AC 4000 AC 5000 AC 6000 Breakdown voltage, V AC For Cautions for Use, see Relay Technical Information 194 9/1/2000 All Rights Reserved, (c) Copyright Matsushita Electric Works, Ltd. |
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