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Technical content
Features
2.5 A maximum peak output current 2.0 A minimum peak output current 500 ns maximum propagation delay 350 ns maximum propagation delay difference 40 kV/μms minimum Common Mode Rejection (CMR) at VCM = 2000 V ICC = 5.0 mA maximum supply current Under Voltage Lock-Out protection (UVLO) with hysteresis Wide operating VCC Range: 15 V to 30 V Industrial temperature range: -40°C to 105°C Safety Approval — UL Recognized 7500 VRMS for 1 min — CSA — IEC/EN/DIN EN 60747-5-5 VIORM = 2262 VPEAK
Applications
High Power System – 690VAC Drives IGBT/MOSFET gate drive AC and Brushless DC motor drives Renewable energy inverters Industrial inverters Switching power supplies CAUTION It is advised that normal static precautions be taken in handling and assembly of this component to prevent damage and/or degradation that may be induced by ESD. The components featured in this data sheet are not to be used in military or aerospace applications or environments. LED VCC – VEE “POSITIVE GOING” (i.e., TURN-ON) VCC – VEE “NEGATIVE GOING” (i.e., TURN-OFF) VO OFF 0 - 30 V 0 – 30 V LOW ON 0 – 11 V 0 – 9.5 V LOW ON 11 - 13.5 V 9.5 – 12 V TRANSITION ON 13.5 – 30 V 12 – 30 V HIGH NC VCC VOUT VEE CATHODE NC ANODE NC ACNT-H313
2.5 A Output Current IGBT Gate Drive Optocoupler in
15 mm Stretched SO8 Package Data Sheet
- 2 - ACNT-H313 Data Sheet
Ordering Information
ACNT-H313 is UL Recognized with 7500 VRMS for 1 minute per UL1577. To order, choose a part number from the part number column and combine with the desired option from the option column to form an order entry. Example 1: ACNT-H313-500E to order a product in Surface Mount package in Tape and Reel packaging with IEC/EN/DIN EN 60747-5-5 Safety Approval and RoHS compliant. Option data sheets are available. Contact your Avago sales representative or authorized distributor for information. Package Outline Drawings ACNT-H313 Outline Drawing Part Number Option Package Surface Mount Tape & Reel IEC/EN/DIN EN 60747-5-5 VIORM=2262 VPEAK Quantity RoHS Compliant ACNT-H313 -000E 15 mm Stretched SO-8 XX 8 0 p e r t u b e -500E X X X 1000 per reel
Recommended reflow condition as per JEDEC Standard, J-STD-020 (latest revision). Non- Halide Flux should be used. The ACNT-H313 is approved by the following organizations. Table 1. IEC/EN/DIN EN 60747-5-5 Insulation Characteristics (See Note) description of Method a and Method b partial discharge test profiles.
Table 2. Insulation and Safety Related Specifications Table 3. Absolute Maximum Ratings shortest distance through air. shortest distance path along body. thickness between the emitter and detector. also change depending on factors such as pollution degree and insulation level. a. Derate linearly above 70°C free-air temperature at a rate of 0.3 mA/°C. for additional details on limiting IOH peak. c. Derate linearly above 85°C free-air temperature at a rate of –20 mW/ °C. d. Derate linearly above 85 °C free-air te mperature at a rate of –21.25 mW/ °C. The maximum LED junction temperature should not exceed 125°C.
Table 4. Recommended Operating Conditions Table 5. Electrical Specifications (DC) a. Maximum pulse width = 50 ms.
2.0 A V O = VCC – 15 V b
for additional details on limiting IOH peak.
2.0 A V O = VEE + 15 V b
c. In this test, V OH is measured with a DC load current. When driving capacitive loads, VOH will approach VCC as IOH approaches zero amps. d. Maximum pulse width = 1 ms.
Table 6. Switching Specifications (AC) a. Pulse Width Distortion (PWD) is defined as |tPHL– tPLH| for any given device. b. The difference between t PHL and tPLH between any two ACNT-H313 parts under the same test condition. c. t PSK is equal to the worst-case difference in tPHL or tPLH that will be seen between units at any given temperature and specified test conditions. d. Pin 1 and 4 need to be connected to LED common. Split resistor network in the ratio 1.5:1 with 215 W at the anode and 140 W at the cathode. in the high state (i.e., VO > 15.0 V). in a low state (i.e., VO < 1.0 V).
Table 7. Package Characteristics a. The Input-Output Momentary Withstand Voltage is a dielectric vo ltage rating that should not be interpreted as an input-output continuous voltage rating. c. Device considered a two-terminal device: pins 1, 2, 3, and 4 shorted together and pins 5, 6, 7, and 8 shorted together. d. The device was mounted on a high cond uctivity test board as per JEDEC 51-7.
4 V Pulsed
2.5 V Pulsed
0.1 PF =
0.1 PF V =
- 13 - ACNT-H313 Data Sheet Applications Information Applications Information Selecting the Gate Resistor (Rg) to Minimize IGBT Switching Losses Step 1: Calculate Rg minimum from the IOL peak specification. The IGBT and Rg in Figure 24 can be analyzed as a simple RC circuit with a voltage supplied by the ACNT-H313. The VOL value of 2 V in the previous equation is a conservative value of VOL at the peak current of 2.5 A (see Figure 6). At lower Rg values, the voltage supplied by the ACNT-H313 is not an ideal voltage step. This results in lower peak currents (more margin) than predicted by this analysis. When negative gate drive is not used VEE in the previous equation is equal to 0 V. Figure 24 ACNT-H313 Typical Application Circuit Step 2: Check the ACNT-H313 Power Dissipation and Increase Rg if necessary. The ACNT-H313 total power dissipation (PT) is equal to the sum of the emitter power (PE) and the output power (PO). :#: t 82.7 2.5 2515 I VVV R OLPEAK OLEECC g +_RG VCE 215 : + HVDC -HV DC 3 - PHASE AC VCE
0.1 PF140 :
VCC = 15 V VEE =- 5 V () fQ,REVIPPP DutyCycleVIP PPP ggSWCCCCO(SWITCHING)O(BIAS)O FFE OET +=+=
- • PE Parameter Description IF LED current VF LED-on voltage Duty Cycle Maximum LED duty cycle PO Parameter Description ICC Supply current VCC Positive supply voltage VEE Negative supply voltage ESW(Rg,Qg) Energy dissipated in the ACNT-H313 for each IGBT switching cycle (see Figure 25) f Switching frequency
- 14 - ACNT-H313 Data Sheet Applications Information For the circuit in Figure 24 with IF (worst case) = 12 mA, Rg = 8 , Max Duty Cycle = 80%, Qg = 500 nC, f = 20 kHz and TA max = 85°C. The value of 4.25 mA for ICC in the previous equation was obtained by derating the ICC max of 5 mA (which occurs at –40°C) to ICC max at 85°C (see Figure 7). Since PO for this case is smaller than PO(MAX), Rg of 8 can be used. Figure 25 Energy Dissipated in the ACNT-H313 for Each IGBT Switching Cycle PE = 12 mA • 1.8 V • 0.8 = 17.3 mW P O = 4.25 mA • 20 V + 5.2 PJ • 20 kHz = 85 mW + 104 mW = 189 mW < 800 mW (PO(MAX) @ 85qC) Esw – ENERGY PER SWITCHING CYCLE – PJ Rg – GATE RESISTANCE – W 30 40 Qg = 100 nC Qg = 500 nC Qg = 1000 nC10 VCC = 15 V VEE = -5 V
- 15 - ACNT-H313 Data Sheet Thermal Model Thermal Model Definitions: Ambient Temperature: Junction-to-Ambient Thermal Resistances were measured approximately 1.25 cm above optocoupler at ~23°C in still air. Related Documents This thermal model assumes the device is soldered onto a high conductivity board as per JEDEC 51-7. The temperature at the LED and Detector junctions of the optocoupler can be calculated using the following equations: T Using the given thermal resistances and thermal model formula in this datasheet, we can calculate the junction temperature for both LED and the output detector. Both junction temperatures should be within the absolute maximum rating of 125°C. R 11: Junction-to-Ambient Thermal Resistance of LED due to heating of LED R12: Junction-to-Ambient Thermal Resistance of LED due to heating of Detector (Output IC) R21: Junction-to-Ambient Thermal Resistance of Detector (Output IC) due to heating of LED R22: Junction-to-Ambient Thermal Resistance of Detector (Output IC) due to heating of Detector (Output IC) P 1: Power dissipation of LED (W) P2: Power dissipation of Detector/Output IC (W) T1: Junction temperature of LED (°C) T2: Junction temperature of Detector (°C) TA: Ambient temperature Thermal Resistance °C/W R11 87 R12 23 R21 30 R22 47 AV02-0310EN Reliability Data Plastics Optocouplers Product ESD and Moisture Sensitivity
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