SG8080
2A Output Current
IGBT Gate Drive Optocoupler
Description
The SG8080 is an optically coupled 2A Output Current
Gate Driver, designed to drive most 1200V / 100A 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 SG8080 comes standard in a miniature 8 pin DIP
package.
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: 10kV/S
minimum @ V
CM
= 1500V
2A Maximum Peak Output Current
Fast Switching Speeds
o
200nS Maximum Propagation Delay
I
CC
=5mA Maximum Supply Current
Wide Supply Voltage Range (10V to 20V)
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
Schematic Diagram
Agency Approvals
UL/C-UL approved to UL1577
VDE approved to EN60747-5-5
SG8080
Truth Table
(Positive Logic)
V
CC
-V
EE
(“Positive Going”)
Turn On
0 – 30V
0 – 11.5V
11.5 – 13.5V
13.5 – 20V
V
CC
-V
EE
(“Negative Going”)
Turn Off
0 – 30V
0 – 10V
10 – 12V
12 – 20V
Ordering Information
V
O
LOW
LOW
TRANSITION
HIGH
LED
OFF
ON
ON
ON
Part Number
SG8080
SG8080-H
SG8080-S
SG8080-STR
Description
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)
** A 0.1μF bypass Capacitor must be connected between
pins 5 & 8 (GND & V
CC
)
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
Page 1 of 15
SG8080 /H/S/TR
Rev03 (02/02/2015)
002352
SG8080
2A Output Current
IGBT Gate Drive Optocoupler
Absolute Maximum Ratings,
T
A
= 25°C (unless otherwise specified)
The values indicated are absolute stress ratings. Functional operation of the device is not implied at these or any conditions in excess of those
defined in electrical characteristics section of this document. Exposure to absolute Maximum Ratings may cause permanent damage to the
device and may adversely affect reliability.
Parameter
General Maximum Ratings
Storage Temperature
Operating Temperature
Isolation Voltage
Supply Voltage
Solder Temperature – Wave (10 sec)
Total Power Dissipation
Symbol
Min.
Typ.
Max.
Units
Test Conditions
Fig.
Notes
T
ST
T
A
V
ISO
V
CC
T
SOL
P
T
-55
-40
5000
0
-
-
-
-
-
-
-
-
125
100
-
25
260
295
°C
°C
V
RMS
V
°C
mW
8
Input Maximum Ratings
Average Forward Input Current
Reverse Input Voltage
Peak Transient Input Current
Input Current (Rise / Fall Time)
Input Power Dissipation
I
F(AVG)
V
R
I
F(TRAN)
t
r(IN)
/ t
f(IN)
P
I
-
-
-
-
-
-
-
-
-
-
25
5
1
200
45
mA
V
A
nS
mW
9
<1S pulse width, 300pps
Output Maximum Ratings
“High” Peak Output Current
“Low” Peak Output Current
Output Voltage
Output Power Dissipation
I
OH(PEAK)
I
OL(PEAK)
V
O
P
O
-
-
-
-
-
-
-
-
2
2
V
CC
250
A
A
V
mW
10
1
1
Recommended Operating Conditions
The values indicated are recommended for steady, consistent operation with optimal performance across the operating temperature range.
Parameter
Recommended Specifications
Operating Temperature
Supply Voltage
Input Current (ON)
Input Voltage (OFF)
Symbol
Min.
Typ.
Max.
Units
Test Conditions
Fig.
Notes
T
A
V
CC
I
FL(ON)
V
F(OFF)
-40
10
10
-3.0
-
-
-
-
100
20
16
0.8
°C
V
mA
V
© 2015 Solid State Optronics
•
San José, CA
www.ssousa.com
•
+1.408.293.4600
Page 2 of 15
SG8080 /H/S/TR
Rev03 (02/02/2015)
002352
SG8080
2A Output Current
IGBT Gate Drive Optocoupler
Electrical Characteristics,
T
A
= 25°C, V
EE
= Ground and V
CC
= 30V (unless otherwise specified)
Parameter
Input Specifications
LED Forward Voltage
LED Forward Voltage Temperature
Coefficient
LED Reverse Voltage
Input Threshold Current (Low to High)
Input Threshold Voltage (High to
Low)
Input Capacitance
V
F
ΔV
F
/ ΔT
BV
R
I
FLH
V
FHL
C
IN
1.2
-
5
-
0.8
-
1.4
-1.24
-
2.9
-
33
1.8
-
-
5
-
-
V
mV/°C
V
mA
V
pF
I
F
= 10mA
I
F
= 10mA
I
R
= 10A
V
O
> 5V, I
O
= 0A
V
O
< 5V, I
O
= 0A
f = 1MHz, V
F
= 0V
9,16,21
15
Symbol
Min.
Typ.
Max.
Units
Test Conditions
Fig.
Notes
Output Specifications
High Level Supply Current
Low Level Supply Current
High Level Output Current
Low Level Output Current
High Level Output Voltage
Low Level Output Voltage
Under Voltage Lockout Threshold
I
CCH
I
CCL
I
OH
I
OL
V
OH
V
OL
V
UVLO+
V
UVLO-
Under Voltage Lockout Hysteresis
UVLO
HYS
-
-
-2
2
V
CC
-
0.4
-
-
-
-
1
1
-
-
V
CC
-0.2
V
EE
+0.2
8.3
7.7
0.6
5
5
-
-
-
V
EE
+0.4
-
-
-
mA
mA
A
A
V
V
V
V
V
Open V
O
, I
F
= 10 to 16mA
Open V
O
, V
F
= -3 to +0.8V
V
O
= (V
CC
– 6V)
V
O
= (V
CC
+ 6V)
I
F
= 10mA, I
O
= -100mA
I
F
= 0mA, I
O
= 100mA
V
O
> 5V, I
F
= 10mA
V
O
< 5V, I
F
= 10mA
7,8
7,8
2,13,19
5,6,20
1,3,17
4,16,18
22
22
22
1
1
Isolation Specifications
Withstand Insulation Test
Input-Output Resistance
Input-Output Capacitance
V
ISO
R
I-O
C
I-O
5000
-
-
-
10
12
-
-
-
V
Ω
pF
RH ≤ 40-60%, t = 1 min
V
I-O
= 500V
DC
f =1MHz
2,3
2
2
0.9
© 2015 Solid State Optronics
•
San José, CA
www.ssousa.com
•
+1.408.293.4600
Page 3 of 15
SG8080 /H/S/TR
Rev03 (02/02/2015)
002352
SG8080
2A Output Current
IGBT Gate Drive Optocoupler
Electrical Characteristics, continued…
T
A
= 25°C, V
EE
= Ground and V
CC
= 30V (unless otherwise specified)
Parameter
Switching Specifications
Propagation Delay Time to
High Output Level
Propagation Delay Time to
Low Output Level
Pulse Width Distortion
Propagation Delay Difference
Between Any Two Parts
Output Rise Time (10 to 90%)
t
PLH
t
PHL
PWD
100
150
200
10
11
12
13
14
23
Symbol
Min.
Typ.
Max.
Units
Test Conditions
Fig.
Notes
100
150
200
I
F
= 7 to 16mA
V
CC
= 15 to 30V
V
EE
= Ground
Rg = 10Ω
Cg = 10nF
f = 10kHz
Duty Cycle = 50%
-
-
65
nS
7
PDD
-
-
90
4
t
r
t
f
t
UVLO ON
t
UVLO OFF
-
25
-
23
Output Fall Time (90 – 10%)
-
25
-
S
S
UVLO Turn On Delay
-
2
-
I
F
= 10mA, V
O
> 5V
I
F
= 10mA, V
O
< 5V
I
F
= 7 to 16mA
V
CM
= 1500V
T
A
= 25°C
V
CC
= 30V
V
F
= 0V
V
CM
= 1500V
T
A
= 25°C
V
CC
= 30V
UVLO Turn Off Delay
Common Mode Transient Immunity at
HIGH Level Output
Common Mode Transient Immunity at
LOW Level Output
-
0.3
-
|
CM
H
|
10
-
-
kV/S
5
24
6
|
CM
L
|
10
-
-
kV/S
Notes
1.
2.
3.
4.
5.
6.
7.
8.
9.
Maximum pulse width = 10S, maximum duty cycle = 0.2%
Device is considered a two-terminal device: pins 1, 2, 3, and 4 shorted together, and pins 5, 6, 7, and 8 shorted together
In accordance with UL 1577, each optocoupler is proof tested by applying an insulation test voltage ≥6000 V
RMS
for one second (leakage
current less than 5
A)
The difference between T
PHL
and T
PLH
between any two SG8080 devices under the same test conditions
Common mode transient immunity in HIGH stage is the maximum tolerable negative dV
CM
/dt on the trailing edge of the common mode
impulse signal, V
CM
, to assure that the output will remain HIGH
Common mode transient immunity in LOW stage is the maximum tolerable positive dV
CM
/dt on the leading edge of the common mode
impulse signal, V
CM
, to assure that the output will remain LOW
Pulse Width Distortion is defined as
|
T
PHL
– T
PLH
|
for any given device
260°C for 10 seconds. Refer to the lead free solder reflow profile for more information
Derate linearly above 70°C free air temperature at a rate of 0.47mW / °C
10. Derate linearly above 70°C free air temperature at a rate of 4.8mW / °C
© 2015 Solid State Optronics
•
San José, CA
www.ssousa.com
•
+1.408.293.4600
Page 4 of 15
SG8080 /H/S/TR
Rev03 (02/02/2015)
002352
SG8080
2A Output Current
IGBT Gate Drive Optocoupler
SG8080 Performance & Characteristics Plots,
T
A
= 25°C (unless otherwise specified)
Figure 1:
Output High Voltage Drop vs. Temperature (°C)
Figure 2:
Output High Current vs. Temperature (°C)
Ambient Temperature – T
A
(°C)
I
OH
– Output High Current (A)
(V
OH
– V
CC
) – Output
High Voltage Drop (V)
Ambient Temperature – T
A
(°C)
Figure 3:
Output High Voltage Drop vs. High Current
V
OL
– Output Low Voltage Drop (V)
I
OH
– Output High Current (A)
Figure 4:
Output Low Voltage vs. Temperature (°C)
(V
OH
– V
CC
) – Output
High Voltage Drop (V)
Ambient Temperature – T
A
(°C)
Figure 5:
Output Low Current vs. Temperature (°C)
V
OL
– Output Low Voltage Drop (V)
Figure 6:
Output Low Voltage Drop vs. Low Current
I
OL
– Output Low Current (A)
Ambient Temperature – T
A
(°C)
I
OL
– Output Low Current (A)
© 2015 Solid State Optronics
•
San José, CA
www.ssousa.com
•
+1.408.293.4600
Page 5 of 15
SG8080 /H/S/TR
Rev03 (02/02/2015)
002352
Integrated technical exchanges
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