BG2B Datasheet, PDF (1/1 Pages) Powerex Power Semiconductors – Universal Dual IGBT Module Gate Driver Board

Advance Product Bulletin
Diamond Power Products
BG2B-Universal Dual IGBT Module Gate Driver Board
Free Sample Board with purchase of Gate Driver and DC-DC Converter
Description
BG2B is a fully isolated gate drive
circuit board designed for use with
dual IGBT modules. When the
board is populated, gate drive is
supplied by M57159L, M57959L,
Features
• Up to 5A Output Current
• 2500VRMS Isolation
• Direct Mounting to IGBT
• +15V to –8.5V Output
M57962L or M57160AL hybrid gate
Voltage Swing
drivers to provide efficient switching • Wide Input Voltage Range
of modules rated up to 400A. The
+12V to +18V
hybrid gate drivers also provide
protection against unexpected short Applications Designed
circuit conditions. Isolated control for use with the following
power for the driver is supplied by a Powerex Dual IGBT
pair of onboard M57145L-01
Modules
regulated DC/DC converters. The _{• CM75/100/150/200/}
fault feedback signals are also
300/400DU-12H/F
AL
optically isolated.
• CM50/75/100/150/
See application note “Hybrid Circuits
200/300DU-24H/F
Simplify IGBT Module Gate Drive” at our
web site www.pwrx.com.
Schematic Diagram
AL
Rapid Design - Component List
Designation
C1, C2, C5,
C6
C4, C8
C3, C7
R1, R2
R3
RG1, RG2
D1, D2, D3,
D4
DZ1, DZ2,
DZ4, DZ5
DZ3, DZ6
OP1, OP2
CN1
CN2
J1, J2
Description
Power supply decoupling
capacitors. Low impedance
long life type.
DC to DC converter input
decoupling capacitor. Low
impedance long life type
Optional - For adjustment
of short circuit protection
trip time.
Current limit for fault opto
Pull up for fault output
Series gate resistor - See
Powerex IGBT application
notes
Collector voltage detection
diodes. Vrrm greater than
IGBT Vces rating.
Gate protection zeners
Detect pin protection zener
Opto for fault signal
isolation
MTA100 6 position right
angle header with locking
ramp
1/4” Ring Lug on 2” Wire
Insert when using
M57160AL with F-Series
IGBT modules and omit
D1-D4, DZ1- DZ6
Value
82µF
35V
150µF
35V
0 to 10nF
50V
4.7K .25W
4.7K .25W
3Ω to 100Ω
0.5W to 1W
1A, 1000V
trr<100ns
17V, 0.5W
30V, 0.5W
Example
Type
Panasonic FC
EEUFC1V820
Panasonic FC
EEUFC1V151
muRata RPE
Series
Motorola
MUR1100E
1N5247
1N5256
NEC PS2501
AMP
640457-6
AMP 34151
06/12/01
1
+VL
IN2
IN1
FO
+VS
GND
CN1
M57959L/M57962L/M57160AL
14 13 10
1
D1 D2
OP1
+
C3 _J1
R3
+
+ C1 C2 RG1 _DZ1
DZ3
R1
DZ2
C4
11
8
31
G
M57145L-01
1
E1
M57959L/M57962L/M57160AL
14 13 10
1
D4 ^G2
D3 E2
CN2
C1
IGBT
Module
C2E1
OP2
+
C7 _J2
E2
+ C5 C6 RG2 _DZ4
+
R2
DZ6
DZ5
C8
11
8
31
M57145L-01
Typical Interface Circuit
Open Collector
Buffer/Driver
+12 to
+18V +5V
To logic level
control circuits
Page 1
RC Filter to
remove noise
on fault signal
1
+VL
IN2
IN1
FO
+VS
GND
CN1
DB-00004B