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PDF VO3120 Data sheet ( Hoja de datos )
| Número de pieza | VO3120 | |
| Descripción | 2.5 A Output Current IGBT and MOSFET Driver | |
| Fabricantes | Vishay | |
| Logotipo |  |
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VO3120
Vishay Semiconductors
2.5 A Output Current IGBT and MOSFET Driver
19813
NC 1
A2
C3
NC 4
20530_1
Shield
8 VCC
7 VO
6 VO
5 VEE
DVE
DESCRIPTION
The VO3120 consists of a LED optically coupled to an
integrated circuit with a power output stage. This
optocoupler is ideally suited for driving power IGBTs and
MOSFETs used in motor control inverter applications. The
high operating voltage range of the output stage provides
the drive voltages required by gate controlled devices. The
voltage and current supplied by this optocoupler makes it
ideally suited for directly driving IGBTs with ratings up to
800 V/50 A. For IGBTs with higher ratings, the VO3120 can
be used to drive a discrete power stage which drives the
IGBT gate.
FEATURES
• 2.5 A minimum peak output current
• 25 kV/μs minimum common mode rejection
(CMR) at VCM = 1500 V
• ICC = 2.5 mA maximum supply current
• Under voltage lock-out (UVLO) with hysteresis
• Wide operating VCC range: 15 V to 32 V
• 0.2 μs maximum pulse width distortion
• Industrial temperature range: - 40 °C to 110 °C
• 0.5 V maximum low level output voltage (VOL)
• Reinforced insulation rated per DIN EN 60747-5-2
• Material categorization: For definitions of compliance
please see www.vishay.com/doc?99912
APPLICATIONS
• Isolated IGBT/MOSFET gate driver
• AC and brushless DC motor drives
• Induction stove top
• Industrial inverters
• Switch mode power supplies (SMPS)
• Uninterruptible power supplies (UPS)
AGENCY APPROVALS
• UL - file no. E52744 system code H, double protection
• cUL - file no. E52744, equivalent to CSA bulletin 5A
• DIN EN 60747-5-2 (VDE 0884) and reinforced insulation
rating available with option 1
ORDERING INFORMATION
VO3 1 2 0 x - X0 # # T
PART NUMBER
PACKAGE OPTION
TAPE
AND
REEL
DIP-8
7.62 mm
Option 7
Option 9
PACKAGE
DIP-8, tubes
SMD-8, option 7, tape and reel
SMD-8, option 9, tape and reel
UL, cUL
VO3120
VO3120-X007T
-
> 0.7 mm
> 0.1 mm
UL, cUL, VDE
VO3120-X001
-
VO3120-X019T
Rev. 1.4, 19-Oct-12
1 Document Number: 81314
For technical questions, contact: [email protected]
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
1 page  
www.vishay.com
VO3120
Vishay Semiconductors
1
IF = 7 mA to 16 mA
+ 500 Ω
2
10 kHz
50 % Duty
Cycle
3
4
20979-1
8
0.1 µF
IF
7
+ VCC = 15 V
to 32 V
tr
VO
6 10 Ω
10 nF
5
OUT
t PLH
Fig. 7 - tPLH, tPHL, tr and tf Test Circuit and Waveforms
tf
90 %
50 %
10 %
t PHL
COMMON MODE TRANSIENT IMMUNITY
PARAMETER
TEST CONDITION
SYMBOL MIN.
TYP.
MAX.
UNIT
Common mode transient immunity at
logic high output (1)(2)
Common mode transient immunity at
logic low output (1)(3)
TA = 25 °C, IF = 10 mA to 16 mA,
VCM = 1500 V, VCC = 32 V
TA = 25 °C, VCM = 1500 V,
VCC = 32 V, VF = 0 V
|CMH|
|CML|
25
25
35
35
kV/μs
kV/μs
Notes
(1) Pins 1 and 4 need to be connected to LED common.
(2) Common mode transient immunity in the high state is the maximum tolerable |dVCM/dt| of the common mode pulse, VCM, to assure that the
output will remain in the high state (i.e., VO > 15 V).
(3) Common mode transient immunity in a low state is the maximum tolerable |dVCM/dt| of the common mode pulse, VCM, to assure that the
output will remain in a low state (i.e., VO < 1 V).
1
IF
A
R2
+
5V
3
4
20980-1
VCM = 1500 V
8
0.1 μF
7
+
VO
0V
Δt
6 VCC = 32 V
VO
Switch at A: IF = 10 mA
5
VO
Switch at B: IF = 0 mA
Fig. 8 - CMR Test Circuit and Waveforms
dV = VCM
dt Δt
VOH
VOL
Rev. 1.4, 19-Oct-12
5 Document Number: 81314
For technical questions, contact: [email protected]
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
5 Page | ||
| Páginas | Total 10 Páginas | |
| PDF Descargar | [ Datasheet VO3120.PDF ] | |
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