RH1009
2.5V Reference
U W W W U DESCRIPTIO ABSOLUTE The RH1009 is a general purpose 2.5V shunt regulator
diode designed to operate over a wide current range while
maintaining good stability with time and temperature. The
adjust terminal allows either temperature coefficient to be
minimized or the reference voltage to be adjusted without
changing the temperature coefficient. Because it operates
as a shunt regulator it can be used equally well as a positive
or negative reference. Reverse Breakdown Current . 20mA
Forward Current . 10mA
Operating Temperature Range . – 55°C to 125°C
Storage Temperature Range . – 65°C to 150°C
Lead Temperature (Soldering, 10 sec). 300В°C AXI U RATI GS , LT, LTC and LTM are registered trademarks of Linear Technology Corporation.
All other trademarks are the property of their respective owners. The wafer lots are processed to Linear Technology’s inhouse Class S flow to yield circuits usable in stringent
military applications. W U U U U BUR -I CIRCUIT PACKAGE/ORDER I FOR ATIO
BOTTOM VIEW 20V + 2k –
ADJ NC
H PACKAGE
3-LEAD TO-46 METAL CAN RH1009 BI TOP VIEW
NC 1 10 NC NC 2 9 NC NC 3 8 V+ V– 4 7 ADJ NC 5 6 NC W PACKAGE
10-LEAD CERPAC TABLE 1: ELECTRICAL CHARACTERISTICS
SYMBOL PARAMETER CONDITIONS VZ IR = 1mA О”VZ …
