Standard Unidirectional SIDCs xxx0yu SIDC Series RoHS Description The SIDC is a silicon unilateral voltage triggered switch. Upon application of a voltage exceeding the SIDC breakover voltage point, the SIDC switches on through a negative resistance region to a low on-state voltage. Conduction continues until the current is interrupted or drops below the minimum holding current of the device. SIDCs feature glass-passivated junctions to ensure a rugged and dependable device capable of withstanding harsh environments. Features Schematic Symbol Rectified C/DC Circuit Oriented Triggering Voltage of 75V to 260V RoHS Compliant pplications Suitable for capacitor-discharge HV generator circuit Electrical Specifications (T J = 25 C, unless otherwise specified Symbol Parameters Test Conditions min max Unit 0820yURP 75 90 0900yURP 79 97 050yURP 95 0 00yURP 04 8 200yURP 0 25 300yURP 20 38 V DRM Breakover/Trigger Voltage 400yURP 30 46 500yURP 42 57 V 800yURP 67 83 2000yURP 90 20 2200yURP 20 230 2300yURP 220 240 2400yURP 230 250 2500yURP 240 260 0820yURP 70 0900yURP 70 050yURP 90 00yURP 90 200yURP 00 300yURP 0 Repetitive Peak Off-state Voltage 400yURP 5 500yURP 20 V 800yURP 50 2000yURP 70 2200yURP 90 2300yURP 200 2400yURP 20 2500yURP 220
Standard Unidirectional SIDCs Electrical Specifications (T J = 25 C, unless otherwise specified Symbol Parameters Test Conditions Min Max Unit I T(RMS On-state RMS Current 50/60Hz I DRM Repetitive Peak Off-state Current V = V DRM 50/60Hz Sine Wave 5 μ V TM Peak On-state Voltage I T =.2 V Dynamic Holding Current R L = 00Ω 50/60Hz Sine Wave 0 80 m R S ( V S Switching Resistance, R S = (I S I BO 50/60Hz Sine Wave 00 Ω I BO Breakover Current 50/60Hz Sine Wave 0 μ 0820yU~ T P =0μs 60Hz 80 0900yU T =25C 5Hz 60 Peak Repetitive Pulse Current (refer to figure 5 050yU~ T I P =0μs 60Hz 20 TRM and figure 6 2000yU T =25C 5Hz 280 2200yU~ T P =0μs 60Hz 20 2500yU T =35C 5Hz 280 I TSM Peak Non-repetitive Surge Current 60Hz 20 Single Cycle (refer to figure 4 50Hz 6.7 di/dt Critical Rate of Rise of On-state Current 50 /μs dv/dt Critical Rate of Rise of Off-state Voltage 500 V/μs T S Storage Temperature Range -40 50 C T J Junction Temperature Range 0820yU~2000yU -40 25 2200yU~2500yU -40 50 C R θjl Thermal Resistance, Junction to Lead DO-24 30 DO-5 8 C/W Figure : V-I Characteristics Figure 2: On-state Current vs. On-state Voltage (Typical +I 9 V DRM V S -V (V R BO -V S S = (I S -I BO V T I DRM I BO I S +V Instantaneous On-state Current (i T mps 8 7 6 5 4 3 2 I T 0 0.8.0.2.4.6.8 2.0 -I Instantaneous On-state Voltage (v T Volts 2
Standard Unidirectional SIDCs Figure 3: Power Dissipation vs. On-state Current (Typical Figure 4: Peak Non-repetitive Surge Current (I TSM vs. Number of Cycles verage On-state Power Dissipation [P D(V ] - Watts.2.0 0.8 0.6 0.4 0.2 0.0 0.0 0. 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9.0 RMS On-state Current [I T(RMS ] - mps Peak Surge (Non-repetitive On-state Current (I TSM mps 00 0 SUPPLY FREQUENCY: Sinusoidal LOD: Resistive RMS ON-STTE CURRENT: I T RMS Maximum Rated Value at Specified Junction Temperature Notes: Blocking capability may be lost during and immediately following surge current interval. 2 Overload may not be repeated until junction temperature has returned to steady-state rated value. 0 00 000 Surge Current Duration -- Full Cycles Figure 5: Repetitive Peak On-state Current(ITRM vs. Pulse Width at Various Frequencies of 0820yU/0900yU Figure 6: Repetitive Peak On-state Current (ITRM vs. Pulse Width at Various Frequencies of 050yU~2500yU Repetitive Peak On-State Current (I TRM - mps 000 00 di/dt Limit Line t O /f 20 Hz 5 Hz khz 5 khz 0.0 0.0 00.0 000.0 Pulse Base Width (t O - us I TM Repetitive Peak On-State Current (I TRM - mps 000 00 di/dt Limit Line t O /f 5 Hz 20 Hz khz 5 khz 0.0 0.0 00.0 000.0 Pulse Base Width (t O - us I TM Figure 7: Normalized Change vs. Junction Temperature Figure 8: Normalized DC Holding Current vs. Junction Temperature 0% 8% 2200yU~2500yU 2.0 Change -- % 6% 4% 2% 0% -2% -4% -6% 2000yU xx0yu 0xx0yU Ratio of / (T J = 25 C.5.0 0.5-8% -40.0 0.0 40.0 80.0 20.0 60.0 Junction Temperature (T J -- C 0.0-40 -5 0 35 60 85 0 Junction Temperature (T J -- C 25 3
Standard Unidirectional SIDCs Figure 9: Maximum llowable Case Temperature vs. RMS On-State Current Figure 0: Maximum llowable mbient Temperature vs. RMS On-State Current Maximum llowable Lead/Case Temperature (TC - C 60 50 40 30 20 0 00 90 80 2200SU~ 2500SU 0820SU~ 2000SU 2200GU~ 2500GU 0820GU~ 2000GU 0 0.2 0.4 0.6 0.8.2 Maximum llowable mbient Temperature (T - C 60 40 20 00 80 60 40 20 0820GU~ 2000GU 2200GU~ 2500GU 0820SU~ 2000SU CURRENT WVEFORM : Sinusoidal - 60Hz LOD: Resistive or Inductive FREE IR RTING 2200SU~ 2500SU 0 0.2 0.4 0.6 0.8 RMS On-State Current [I T(RMS ] - mps RMS On-State Current [I T(RMS ] - mps Figure : Normalized Repetitive Peak Breakover Current (I BO vs. Junction Temperature Figure 2: Dynamic Holding Current Test Circuit for SIDCs 0 Push to test Repetitive Peak Breakover Current (I BO Multiplier 00-250 V ac I P 00 Ω % Scope Device Under Test Trace Stops 20 30 40 50 60 70 80 90 00 0 20 30 Junction Temperature (T J -- C 40 50 Scope Indication Figure 3: Basic SIDC Circuit Figure 4: Relaxation Oscillator Using a SIDC (a Circuit (b Waveforms R SIDC V C V DC(IN V B0 V C 00-250 Vac Load C I L R L I L t 20-45 Conduction ngle R max R min V IN - I BO V IN - V TM (MIN t 4
Temperature Thyristors Standard Unidirectional SIDCs Figure 5: Low-voltage Input Circuit for Gas Ignition Figure 6: Comparison of SIDC versus SCR for Gas Ignitor Circuit 0 µf - + 50 V 4.7 µf - + 00 V + - 4.7 µf 00 V 4.7 k ½ W.2 µf 200EyU Sidac 200 V 00-250 V ac SCR Sidac 00-250 V ac 24 V ac H.V. Ignitor Figure 7: SIDC Circuit for High-power Igniter Figure 8: SIDC Circuit for Gas Ignition 2200yU 0.47 µf kω 500yU C 240V kω 2.2 µf 2.2MΩ Soldering Parameters Reflow condition Pb - Free assembly - Temperature Min (T s(min 50 C Pre Heat - Temperature Max (T s(max 200 C - Time (min to max (t s 60-80 secs verage ramp up rate (Liquidus Temp (T L to peak T S(max to T L - Ramp-up Rate Reflow - Temperature (T L (Liquidus 27 C - Time (t L 60-50 seconds Peak Temperature (T P 260+0/-5 C Time within 5 C of actual peak Temperature(t p 20-40 seconds T P T L T S(max T S(min 25 t S Ramp-up Preheat time to peak temperature t P t L Ramp-down Time Ramp-down Rate Time 25 C to peak Temperature(T p 8 minutes max Do not exceed 280 C 5
Temperature Thyristors Standard Unidirectional SIDCs Flow Soldering (Solder Dipping Wave soldering condition Pb - Free assembly t P Pre Heat - Temperature Min 40 C - Temperature Max 60 C Time to Pre-Heat Temp 60-50 seconds T P Ramp-up verage ramp up rate to Pre-Heat Temp Peak Temperature 260+0/-5 C verage ramp up rate (Tpre-heat to Tp Time within actual peak Temperature Max 6 seconds Ramp-down Rate T S Ramp Down Pre-heat time to peak temperature Time (t Physical Specifications Terminal Finish Body Material Lead Material Design Considerations 00% Matte Tin Plated UL recognized epoxy meeting flammability classification 94V-0 Copper lloy Careful selection of the correct component for the application s operating parameters and environment will go a long way toward extending the operating life of the Thyristor. Overheating and surge currents are the main killers of SIDCs. Correct mounting, soldering, and forming of the leads also help protect against component damage. Reliability/Environmental Tests Test High Temperature Voltage Blocking Temperature Cycling Biased Temperature & Humidity High Temp Storage Low-Temp Storage Thermal Shock Resistance to Solder Heat Specifications and Conditions MIL-STD-750: Method 040, Condition Rated V DRM (Rectified VC-peak, T J, 504 hours MIL-STD-750: Method 05-40 C to 50 C, 5-minute dwell, 00 cycles EI/JEDEC: JESD22-0 80% min (V DC, 85 C, 85%RH, 008 hours MIL-STD-750: Method 03 50 C, 008 hours -40 C, 008 hours MIL-STD-750: Method 056 0 C to 00 C, 5-minute dwell, 0-second transfer, 0 cycles MIL-STD-750: Method 203 260 C, 0 seconds Solderability NSI/J-STD-002: Category 3 Lead Bend MIL-STD-750: Method 2036, Condition E 6
Standard Unidirectional SIDCs Dimensions DO-24C (SM Dimensions Inches Millimeters Min Max Min Max C 0.049 0.065.250.650 B 0.57 0.77 3.990 4.500 B C 0.00 0.0 2.540 2.790 D 0.078 0.090.980 2.290 D E J F G L H E 0.030 0.060 0.780.520 F - 0.008-0.203 G 0.94 0.208 4.930 5.280 H 0.006 0.02 0.52 0.305 I 0.070 -.800 - J 0.082-2.00 - I - 0.090-2.300 L 0.082-2.00 - Dimensions DO-5 Solder Pads (all dimensions in mm Temperature Measuring Point D Dimension Inches Millimeters Max Max Min Max C.000-25.40 - B 0.230 0.300 5.80 7.60 B C 0.028 0.034 0.7 0.86 D 0.04 0.40 2.60 3.60 Product Selector Part Number Switching Voltage Range Blocking Voltage Packages Minimum Maximum V DRM DO-5 DO-24 0820yURP 75 90 70 0820GURP 0820SURP 0900yURP 79 97 70 0900GURP 0900SURP 050yURP 95 0 90 050GURP 050SURP 00yURP 04 8 90 00GURP 00SURP 200yURP 0 25 00 200GURP 200SURP 300yURP 20 38 0 300GURP 300SURP 400yURP 30 46 5 400GURP 400SURP 500yURP 42 57 20 500GURP 500SURP 800yURP 67 83 50 800GURP 800SURP 2000yURP 90 20 70 2000GURP 2000SURP 2200yURP 20 230 90 2200GURP 2200SURP 2300yURP 220 240 200 2300GURP 2300SURP 2400yURP 230 250 20 2400GURP 2400SURP 2500yURP 240 260 220 2500GURP 2500SURP 7
Thyristors Standard Unidirectional SIDCs Packing Options Part Number Marking Weight Package Mode Packages Base Quantity xxx0surp xxx 0.062g Reel Pack DO-24C 5000 xxx0gurp xxx 0.38g Reel Pack DO-5 5000 Part Numbering System xxx 0 S U RP Part Marking System DO-5 DEVICE TYPE : Sidac PCGING OPTION RP: Tape and Reel 05 DO-24C MEDIN VOLTGE 082: 75V~ 90V 090: 79V~ 97V 05: 95V~0V 0: 04V~8V 20: 0V~25V 30: 20V~38V 40: 30V~46V 50: 42V~57V 80: 67V~83V 200: 90V~20V 220: 20V~230V 230: 220V~240V 240: 230V~250V 250: 240V~260V UNIDIRECTIONL PCGE TYPE S: DO-24C package G: DO-5 package CONSTRUCTION VRIBLE 0: Single chip SIDC YMXXX 05 YMXXX Date Code Marking Y:Year Code M: Month Code XXX: Lot Trace Code Tape and Reel Specification DO-24C 0.57 (4.0 0.47 (2.0 Cathode 0.57 (4.0 0.059 DI (.5 Cover tape 0.80 (20.2 rbor Hole Dia. 3.0 (330 Dimensions are in inches (and millimeters. 0.49 (2.5 Direction of Feed 8
Standard Unidirectional SIDCs DO-5 Reel Pack (RP Specifications Meets all EI RS-296 Standards DO-5 0.0-4.0 (254.0-356.0 2.063 (52.4 3.5 (80.0 TYP 0.252 (6.4 0.898 (22.8 Dimensions are in inches (and millimeters. Direction of Feed 0.97 (5.0 9