SIEMENS FEATURES * Current Transter Ratio IL/D/Q30/55, 100% Min. IL/D/G31, 200% Min. 125 mA Load Current Rating * Fast Rise Time, 10 1S * Fast Fall Time, 35 pS Single, Dual, & Quad Channel * Solid State Reliability * Standard DIP Package * Underwriters Lab File #E52744 * 2 VDE 0884 Available with Option 1 DESCRIPTION The IL30/31/55, ILD30/31/65 and ILQ30/31/55 are optically coupled isolators with a Gallium Arsenida infrared emitter and a silicon photodarlington sensor. Switching can be achieved while maintaining a high degree of isolation batween driving and load circuits, with no cross talk between channals. These optocouplers can be used to replace reed and mercury relays with advantages of long life, high speed switching and elimination of magnetic fields. The IL30/31/55 are equivalent to MCA230/ MCA231/MCA255, The |LD/Q30/31/55 are designed to reduce board space requirements in high density applications. SINGLE CHANNEL IL30/31/55 DUAL CHANNEL ILD30/31/55 QUAD CHANNEL ILQ30/31/55 PHOTODARLINGTON OPTOCOUPLER Package Dimensions in Inches (mm) WL9G31/55 (Single Channel) Pin Ona 1.0. Anode C1 6} Basa 248 (6.30) Sen 256 (6.50) Cathode ey 5] Collector NC Ey [4] Emittor 335 (6.50 943 (8.70) owe 300 (7.62) (1.00) yp. min, aah . 381 We. Bay 3.8t 018 (0.45 20 (081) min. 040 (.25 022 get "or (5) . i 031 een 035 (0.90; 100 (2.54) Typ. ILD30/31/55 (Dual Channel) cy fh oy oe Ore ID de rj Emitter ' q Ej oe .255 (6.48) Calhade [7] Collector 300 (7.62 347 (8.82) .266 (6 81) ares Cathoua le wy ye Collacter 379 (9.63 Anode a (5) Emitter 390 (3.51) 030 (.76) 190 (3.30) 305 lyp. | [045 (1.14) 150 (3.81) [ere as We 8 2.92) 030 (78 s 135 (5.43) ora 4 040 (1 02) i . fae 100 (2.54) Typ 8121.50} 1L.Q30/31/55 (Quad Channel) Anode oe ia] Ecitter Pin Cathode [2] = iS] Collector One Cathode oaks KP Collector i Se oY Anodo [4] [13] Emitter 255 (6.48) Anede oe fia Emiller 268 (6.84 we ( t } Cathode [6] fr) Collector ad ha Rd ha ca tat ta Cathode a LG) Collector 779 (19.77 ) a F90 (20.07) Anode [3] [3] Erutter el ja pe ry 305 typ. 045 130 (3:30) 150 (4.81) 1778) We . Tt t Typ. ~~ 4 10 tye | TE Tz 92) wean gaat 76 #94 L- el TAT 195 3.43) : 1 5 008 ( 70 OPE SBT fee 100 (2.54) Typ. on? f 30h 5-64Maximum Ratings Ernitter (each channel) Paak Reverse Voltage 0... Continuous Forward Current . . 60 mA Power Dissipationat 25C sees a 100 mw Derate Line@arly fom 25C oo cece cece 1.339mWwPC Detector (each channel) Collactor-Emitter Braakdown Voltage IL/O/Q30 |. vette Collactor- Emitter Breakdown Voltage IWD/Q55 Collector (Load) Current a Power Dissipation at 25C Ambient Derate Linearly from 25C oo... . 8oVv Package Total Package Dissipation at 25C iL30/3 1/55 ILD30/3 1/55 . 400 mi WP OQSOB UGS cette ettdirtietnavercgnietetens 500 mi Derate Linearly fram 25C 1130/31/55 wo 3. mWwPeC ILD30/3 1/55 6.33 mWPC 1LQ30/31/55 ... 6.67 mac Isolation Tast Voltage ..... 5300 VAC ays Creepage ... . 7mm min. Claarance .. 7mm min cee VPE . 55C to +125C .. 56C to + t00C Comparative Tracking Index . Storage Temperature Operating Temperature ... Lead Soldering Time at 260C. Electrical Characterlaties (T,=25C) Parameter Symboi Min. Typ. Max. Unit Condition Emitter Forward Voltage Ve 125 15 V ip= 20 mA Reverse Current In 0.1 10 PA Vp=3.0V Capacitance Co 25 pF V_a=0 Detector Collector-Emitter Breakdown Voltage BYceq 30/55 v le = 100 pA Collector-Emitter Leakeage Current Ice 10 10 nA Veg = 10V, = 0 Collactor-Emitter Capacitance Cee 34 PF Voge = 10V t=? MHz Package Current Transfer Ratio CTR ILD/Q30/55 190 400 % Ip=10mA, Voge =5 IWD/O31 200 400 % Ip = 10 mA, Vor =5 V Cotlector-Emitter Saturation Voltage Veggar o9 i lp = 50 mA, = 50 mA Isolation Test Voitage 5300 VAC ras Isolation Resistance Riso, iate n Coupling Capacitance isa, 0.5 pF Rise Time b 10 us {Voc = 13.5V Fall Time L 35 es 4 ip =50mA = 100 0 VF - Forward Voltage - V Nice - Normalized Ice NCTRce - Normalized CTR Nich - Normalized Icb Normalized to: Vee =5V Ta = 25C 1 JF = 10 ms Voe=5V ae Z| Yoo = 1V ra 7 1 74 .001 001 Liu Figure 1. Forward voltage versus forwerd current 14 1.3 a= 68C 12 11 1.0 08 0.8 07 Ta = 25C ad 1 10 IF - Forward Current - mA 100 Figure 2. Normalized non-saturated and saturated CTRee at T,=28C versua LED current 12 Normalized to: 1.0} Vee =5V IF = 10mA 0.8f--Ta = 25C 0.6 0.4 0.2 Optocouplers {Oproisolators) Vee =1V 0.0 A 1 10 100 IF - LED Current - mA Figure 3. Normalized non-saturated and saturated collector-emitter current veraus LED currant 1000 10 A 1 10 100 IF- LED Current - mA Figure 4. Normalized collector-base photocurrent versus LED current 10 TF Normalized to: Ta = 25C 1 -veb = 3.5 IF =16mA a 7 1 7 de oars 100 | f 10 IF - LED Current - mA 5-65 IVIL D/ILQ36/31/55Figure 5, Hfe current gain vs, base current 12000 TpHL - High/Low Propagation delay - 1s 6 01 Figure 7. High to low propagation delay versus 10 Base Current collector joad rasistance and LED current 20 [ 1Kat Ta = 25C 16 Vec=5V ~4 L \ Vths1.5V 10 100 5 ~ < E -__,] 0 5 10 15 20 IF - LED Current - mA Figure 9. Switching schematic Veg= 13.5 F=10 KHz, DF=50% Re Vo all Ip 250 mA 100 Figure 6. Low to high propagation delay versus collector load resistance and LED current 80f Ta = 26C, Veo = Ves. a= , Woe = ce=5V : Vth=1.5V Ko 60 Voa=t 2 $3 40 i 20 Ao Figure 6. Switching waveforms G 5 0 15 20 IF - LED Current - mA D pe teu Viet SV =| kien bts se te ILAL DHL. Q30/3 1/55