STR-A6153E Maximum Ratings
Control Supply Voltage, VCC . . . . . . . . . . . . . . 35 V
Drain-Source Voltage, VDSS . . . . . . . . . . . . . . 650 V
Drain Switching Current, ID . . . . . . . . . . . . . . . 3.4 A*
Peak Drain Switching Current,
IDM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.8 A
Single-Pulse Avalanche Energy,
EAS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 136 mJ
Start-Up-Pin Voltage Range,
Vstartup . . . . . . . . . . . . .. . . . . . .. 0.3 V to +600 V
OCP Voltage Range,
VOCP . . . . . . . . . . . . . . . . . . . . . . . .. 0.5 V to +6 V
FB/OLP Voltage Range,
VFB/OLP . . . . . . . . . . . . . . .. . . . . .. 0.5 V to +10 V
Package Power Dissipation, PD
control (VCC * ICC(ON)) . . . . . . . . . . . . . . . 0.46 W
MOSFET (VDSS * ID) . . . . . . . . . . . . . . . .. . 1.81 W
total . . . . . . . . . . . . . . . . . . . . .. . . . . . . . . . 2.27 W
MOSFET Channel Temp., TJ . +150°C
Internal Frame Temp., TF . . . . . . .. . . . . . . +125°C
Operating Temperature Range,
TA . . . . . . . . . . . . . . . . . .. . . . . -20°C to +125°C†
Storage Temperature Range,
TS . . . . . . . . . . . .. . . .. . . . . .. . . -40°C to +125°C
* Drain switching current is limited by temperature
(page 2) and safe operating area
(page 4).
†For the availability of parts meeting -40°C
requirements, contact Allegro's Sales Representative.
STR-A6153E Features
Rugged 650 V Avalanche-Rated MOSFET Simplified Surge Absorption No VDSS Derating Required
1.9 Ω rDS(on)
Two Operational Modes by Automatic Switching: PRC Mode for Normal Operation Burst Mode for Stand-By Operation or Light Loads
Built-In Leading Edge Blanking
Low Start-Up Current Start-Up Circuit Disabled in Operation
Low Operating Current (1.5 mA typ)
Automatic Burst Stand-By (intermittent operation) Input Power <0.1 W at No Load
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