SG8050 Datasheet, PDF (1/15 Pages) Solid State Optronic – IGBT Gate Drive Optocoupler

SG8050
0.6A Output Current
IGBT Gate Drive Optocoupler
Description
The SG8050 is an optically coupled 0.6A Output Current
Gate Driver, designed to drive most 1200V / 50A IGBTs
and MOSFETs. It is intended for driving high power IGBTs
and MOSFETs used in motor control inverter applications.
The circuit consists of an infrared input LED optically
coupled to an integrated circuit which utilizes a high speed
driver.
The SG8050 comes standard in a miniature 8 pin DIP
package.
Schematic Diagram
Do Not Use 1
8 V_CC
Anode 2
7 V_O
Cathode 3
6 V_O
Applications
 IGBT / MOSFET Gate Drives
 AC & Brushless DC Motor Drives
 Industrial Inverters
 Uninterruptable Power Supplies (UPS)
 Switch Mode Power Supplies
Features
 High Common Mode Rejection: 15kV/S
minimum @ V_CM = 1500V
 0.6A Maximum Peak Output Current
 Fast Switching Speeds
o 500nS Maximum Propagation Delay
 I_CC=3.5mA Maximum Supply Current
 Wide Supply Voltage Range (15V to 30V)
 Under Voltage Lockout Protection (UVLO) with
Hysteresis
 Broad Temperature Performance Range
(-40°C to 100°C)
 Low Power Dissipation (R_ON ≤ 1Ω)
 Rail-to-Rail Output Voltage
 High Input to Output Isolation (5kV_RMS)
 RoHS / Pb-Free / REACH Compliant
Do Not Use 4
SHIELD
5 V_EE
SG8050
Truth Table (Positive Logic)
LED
OFF
ON
ON
ON
V_CC-V_EE
(“Positive Going”)
Turn On
0 – 30V
0 – 11V
11.5 – 13.5V
13.5 – 30V
V_CC-V_EE
(“Negative Going”)
Turn Off
0 – 30V
0 – 10V
10 – 12V
12 – 30V
V_O
LOW
LOW
TRANSITION
HIGH
** A 0.1μF bypass Capacitor must be connected between
pins 5 & 8 (GND & V_CC)
Agency Approvals
 UL/C-UL approved to UL1577
 VDE approved to EN60747-5-5
Ordering Information
Part Number
Description
SG8050
SG8050-H
SG8050-S
SG8050-STR
8 pin DIP, (50/Tube)
0.40” (10.16mm) Wide Lead Spacing (VDE0884)
8 pin SMD, (50/Tube)
8 pin SMD, Tape and Reel (1000/Reel)
NOTE: Suffixes listed above are not included in marking on
device for part number identification
© 2015 Solid State Optronics • San José, CA
www.ssousa.com • +1.408.293.4600
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SG8050 /H/S/TR
Rev03 (02/02/2015)
002351