Document
m o Absolute Maximum Ratings .c U 4 t e e h S a at .D w w w
SKHI 61, SKHI 71
Symbol Term
VS ViH IoutPEAK IoutAVmax fmax VCE dv/dt VisolIO Visol12 RGonmin RGoffmin Qout/pulse Top Tstg
Values
15,6 VS + 0,3 2 20 50 900 15 2500 1500 10 10 0,7 1 - 40... + 85 - 40... + 85
Units
V V A mA kHz V kV/µs V V Ω Ω µC µC °C °C
Supply voltage primary Input signal voltage Output peak current Output average current (TA = 85° C) Max. switching frequency (CGE < 9nF) Collector emitter voltage sense across the IGBT (for 1200V-IGBTs) Rate of rise and fall of voltage (secondary to primary side) Isolation test voltage input - output (2 sec. AC) Isolation test voltage ouput 1 - output 2 (2 sec. AC) Minimum rating for RGon Minimum rating for RGoff Max. rating for gate TA = 85° C charge per pulse TA = 55° C Operating temperature Storage temperature
SEMIDRIVER ® 6-Pack Driver SKHI 61
• SIXPACK IGBT and MOSFET
Driver
7-Pack Driver SKHI 71
• SEVENPACK IGBT and
MOSFET Driver
Electrical Characteristics (Ta = 25 °C)
Symbol Term
VS ISO 1) (SKHI61) ISO 1) (SKHI71) ViT+ ViTRin VG(on) VG(off) RGE fASIC td(on)IO td(off)IO td(err) tpERRRESET tTD VCEstat tblank Cps
I:\Marketin\FRAMEDAT\datbl\Treiber\SKHI61.fm
Supply voltage primary side Supply current primary side Supply current primary side Input threshold voltage (High) Input threshold voltage (Low) Input resistance Turn on gate voltage output Turn off gate voltage output
Internal gate-emitter resistance Asic system switching frequency Input-output turn-on propagation time Input-output turn-off propagation time Error input-output propagation time Error memory reset time Interlock dead time adjustable Reference voltage for VCE-monitoring Blanking time
Coupling capacitance primary-secondary Mean Time Between Failure Ta = 40° C weight SKHI 61 SKHI 71 Dimensions
MTBF m HxBxT
1)
m o .c U 4 t e e h S a t a .D w w w
min.
14,4 160 – 230 – 4,0 – – – –
Values typ. max. Units
15 – – – – – – 15,6 200 450 290 550 – 1,5 – – – V mA mA mA mA V V kΩ V V
no load normal op. no load normal op.
Features
• CMOS-compatible input buffers
60
at VDD=5V
14,9 -6,5
• Short-circuit protection by VCE-
monitoring and Soft-Turn-Off
– – 0,3 0,3 1,15 7 0 – – – – – –
20 8 0,45 0,45 1,3 15 – 5,8 3,5 40 1 95 99
– – 0,6 0,6 1,5 27 4,1 – – – – – –
kΩ MHz µs µs µs µs µs V µs pF
• Monitoring and turn-off • Drive interlock top/bottom
(optional) couplers (13V)
• Signal transmission by opto• Supply undervoltage protection • Error latch/ output • Suitable adapter PCB
106 h g g mm
SKPC6006 as EVA-BOARD available
14 x 57 x 114
At Ta < -25° C the current consumption can be 1,6 times the rated maximum current for the first three operating minutes.
© by SEMIKRON
031127
m o .c U 4 t e e h S a at .D w w w
• Driver for IGBT and MOSFET
Typical Applications
modules in three-phase-bridge circuits, inverter drives, UPSfacilities etc.
1
SKHI 61, SKHI 71 PIN array Primary side PIN array
Pin
01 02 03 04 05 06 07 08 09 10
Symbol Function
BS BOT3 TOP3 BOT2 TOP2 BOT1 TOP1 _ERR BSS BSS Auxiliary earth connection Driver signal BOT HB3 Driver signal TOP HB3 Driver signal BOT HB2 Driver signal TOP HB2 Driver signal BOT HB1 Driver signal TOP HB1 _Error output Sixpack-driver System earth connection System earth connection
Pin
11 12 13 14 15 16 17 18 19 20
Symbol
+15V +15V TDT1 TDT2 SEL BSTD _ERRIN NC BRK _BERR
Function
Supply voltage Supply voltage Deadtime bit #1 Deadtime bit #2 Deadtime on/off Aux. earth for deadtime adjustment _External error signal input reserved Driver signal additional switch _Error output additional switch
connection primary side
connection secondary side Fig. 1 Bottom view of the SKHiD 61 / SKHiD 71
Secondary side PIN array
Pin
01 02 03
Symbol Function
RGate VCET1 E Gate resistor input VCE-threshold #1 Emitter input
Pin
04 09
Symbol Function
VCET2 VCE VCE-threshold #2 Collector input
2
031127
© by SEMIKRON
SKHI 61, SKHI 71 SEMIDRIVER® SKHI 61 and SKHI 71
General properties and functions The SKHI 61 and SKHI 71 are 6- and 7-channel drivers for IGBT- and MOSFET-modules and can be soldered directly onto the PCB. The drivers are physically separated. Since all subassemblies necessary for operation have been integrated, there is no need for external components except for the gate resistors and the VCE-circuitry. VCEthresholds and the blanking time are adjustable by integrating additional resistors and capacitors according to the customer's specifications. Interlocking time can be adjusted by simple bridging of connector pins. The driver is equipped with a separate error input for immediate turn-off when receiving error signals from external components (e.g. overtemperature). The independent seventh driver channel of the SKHI 71 guarantees for simple realisation of brake chopper, boost converter or PFC-circuit applications. By bridging of connector pins the driver error signal is transmitted directly to the SIXPACK-driver for turn-off. Technical information I. Primary side The driver input si.