TESTING DS-BT RELAYS 4,000 V BREAKDOWN VOLTAGE DS RELAYS FEATURES 20.65 .813 10.65 .419 •4,000 V breakdown voltage •Reinforced insulation between coil and contacts •Surge voltage withstand: 1500 V FCC Parts 68 10.5 .413 mm inch SPECIFICATIONS Contact Characteristics 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) 2 Form C 2 Form D 50 mΩ 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 µA 10 mV DC 2×107 106 2×105 Electrical (at 20 cpm) **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. Coil Arrangement Nominal operating power 2 Form C 360 mW 2 Form D 540 mW 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: 10µs *5 Half-wave pulse of sine wave: 6ms *6 Detection time: 10µs *7 Refer to 5. Conditions for operation, transport and storage mentioned in AMBIENT ENVIRONMENT (Page 61) TYPICAL APPLICATIONS Modem Facsimile Telecommunication equipment Arrangement Max. operating speed Initial insulation resistance*1 Initial breakdown voltage*2 2 Form C 2 Form D 60 cpm at rated load Between open contacts Between contacts and coil 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 Functional*4 Vibration resistance Destruction*5 Functional*6 Destruction Conditions for oper- Ambient ation, transport and temp. storage*7 (Not freezing and Humidity condensing at low temperature) Unit weight Shock resistance Min. 100 MΩ (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. 65°C 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) –40°C to +70°C –40°C to +60°C –40°F to +158°F –40°F to +140°F 5 to 85%R.H. Approx. 4.0 g 0.14 oz ORDERING INFORMATION DSBT Contact arrangement 2 M Sensitivity 2D DC3V MBB function 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. 2: 2 Form C or 2 Form D 192 Coil voltage DC 1.5, 3, 5, 6, 9, 12, 24 V DS-BT TYPES AND COIL DATA (at 20°C 68°F) 1) 2 Form C type Operating function Coil voltage, V DC Part No. 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 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, Ω (±10%) 6.25 25 69.4 100 225 400 1,600 Nominal operating power, mW 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, Ω (±10%) 4.2 16.7 46.3 66.7 150 266.7 1,066.7 Nominal operating power, mW 360 Max. allowable voltage, V DC (at 50°C 122°F) 1.95 3.9 6.5 7.8 11.7 15.6 31.2 2) 2 Form D type Operating function Coil voltage, V DC Part No. 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 1.5 3 5 6 9 12 24 540 Max. allowable voltage, V DC (at 50°C 122°F) 1.8 3.6 6 7.2 10.8 14.4 28.8 Note: Standard packing Tube: 25 pcs. Case: 1,000 pcs. DIMENSIONS mm inch PC board pattern (Bottom view) 10.65 .419 20.65 .813 8-0.9 dia. 8-.035 dia. 10.50 .413 9.9 .390 0.30 .012 7.62 .300 0.6 .024 3.4 .134 0.3 .012 5.08 .200 5.08 .200 7.62 .300 0.6 .024 2 .079 5.6 .220 7.82 .308 7.62 .300 7.82 .308 5.08 5.08 .200 .200 0.35 .014 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 + 8 6 4 1 REFERENCE DATA Change of pick-up and drop-out voltage 4 Pick-up voltage 3 Max. – x Min. Drop-out voltage 2 Max. – x 1 0 Change of contact resistance Contact resistance, mΩ Tested sample: DSBT2-S-DC5V, 10 pcs. Coil applied voltage: 5 V DC Operating frequency: 30 cpm Pick-up/drop-out voltage, V DC 1. Mechanical life test N.C. contact N.O. contact 100 Max. Max. – x – x Min. Min. 10 Min. 0 10 100 1000 No. of operations, × 104 0 0 10 100 1000 No. of operations, × 104 193 DS-BT 2. Electrical life test (resistive) N.O.: No.11–13 N.C.: No. 4–6 30 V DC Pick-up voltage Max. – x Min. 6 5 4 3 Drop-out voltage Contact resistance, mΩ Circuit 100 7 Pick-up/drop-out voltage, V DC Tested sample: DSBT2-S-DC12V, 6 pcs. Condition: 2 A 30 V DC resistive load, 30 cpm Max. – x Min. 2 N.C. contact N.O. contact Max. – x Max. – x Min. Min. 10 1 0 5 0 10 15 20 No. of operations, × 104 3. Coil temperature rise 4. Operate and release time characteristics Tested sample: DSBT2-S-DC12V, 5 pcs. Measured portion: Inside the coil Tested sample: DSBT2-S-DC5V, 10 pcs. Ambient temperature: 23°C 73°F Coil 70 6 N.O. contact 2A 1A 0A 60 T1 Coil T1: Operate time T2: Operate bounce time N.C. contact 40 T3 30 T4 3 0 Without diode (T3) Release time, ms Measured terminals: 9-13 5 4 3 2 0.5 Measured terminals: 4-8 80 100 120 Coil applied voltage, %V Without diode (T4) 6 0 4 1 400 600 800 Coil power, mW 1.5 1.0 5 2 T3: Release time T4: Release bounce time Release bounce time, ms 200 Without diode (T2) Operate bounce time, ms T2 50 0 10 15 20 No. of operations, × 104 Without diode (T1) Operate time, ms Coil temperature rise, °C 80 5 1.5 Measured terminals: 4-6 1.0 0.5 Measured terminals: 11-13 1 0 80 100 120 Coil applied voltage, %V 80 100 120 Coil applied voltage, %V 0 80 100 120 Coil applied voltage, %V 5. Distribution of pick-up and drop-out voltage 6. Distribution of breakdown voltage Tested sample: DSBT2-S-DC5V, 50 pcs. Pick-up voltage (between contacts and coil) Tested sample: DSBT2-S-DC5V, 100 pcs. Drop-out voltage 10 20 Mean: AC 5169 V Max.: AC 5800 V Min.: AC 4700 V 30 Quantity 20 40 Specified value: More than 0.50 V DC –– 1.65 V DC Mean value (x): Max.: 2.23 V DC Min.: 0.78 V DC Quantity Quantity Specified value: Less than 3.75 V DC – 3.22 V DC Mean value (x): Max.: 3.69 V DC Min.: 2.65 V DC 20 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, © Copyright Matsushita Electric Works, Ltd.