参数资料
型号: L432ILP
厂商: MICROSEMI CORP-ANALOG MIXED SIGNAL GROUP
元件分类: 基准电压源/电流源
英文描述: 1-OUTPUT TWO TERM VOLTAGE REFERENCE, PBCY3
封装: PLASTIC, TO-92, 3 PIN
文件页数: 2/8页
文件大小: 155K
代理商: L432ILP
LOW VOLTAGE ADJUSTABLE PRECISION SHUNT REGULATORS
LX432
PRODUCT DA T ABOOK 1996/1997
Copyright 1999
Rev. 1.0
9/99
2
P RODUCTION D ATA S HEET
ABSOLUTE MAXIMUM RATINGS
(Note 1)
Cathode to Anode Voltage (V
KA) ................................................................. -0.3V to +20V
Reference Input Current (I
REF) .................................................................... -50A to 10A
Continuous Cathode Current (I
K) ............................................................. -25mA to 25mA
Operating Junction Temperature
Plastic (SC, SE & LP Packages) ............................................................................. 150°C
Storage Temperature Range ...................................................................... -65°C to 150°C
Lead Temperature ..................................................................................................... 300°C
PACKAGE PIN OUTS
LP PACKAGE
(Top View)
3. CATHODE
2. ANODE
1. REF
SC PACKAGE — 3-Pin
(Top View)
Note 1. Exceeding these ratings could cause damage to the device. All voltages are with respect
to Ground. Currents are positive into, negative out of the specified terminal. Pin
numbers refer to DIL packages only.
SC PACKAGE:
Thermal Resistance - Junction to Ambient,
θθθθθ
JA
(PC-Mounted)
220°C/W
(Non-PC Mounted)
410°C/W
SE PACKAGE:
Thermal Resistance - Junction to Ambient,
θθθθθ
JA
(PC-Mounted)
220°C/W
(Non-PC Mounted)
410°C/W
LP PACKAGE:
Thermal Resistance-Junction to Ambient,
θθθθθ
JA
156°C/W
Junction Temperature Calculation:
T
J = TA + (PD x θJA).
The
θ
JA numbers are guidelines for the thermal performance of the device/pc-board system.
All of the above assume no ambient airflow
THERMAL DATA
BLOCK DIAGRAM
Cathode (K)
Anode (A)
V
REF
Ref (R)
CATHODE
REF
ANODE
SE PACKAGE — 5-Pin
(Top View)
ANODE
REF
N.C.
CATHODE
15
2
34
2
3
1
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