Acutechnology Semiconductor Inc.
AQ432
Ordering Information
Operating Tj
%Tol
PKG Type
VOUT
Wrap Ordering Number
Device
AQ432
AQ432
AQ432
AQ432
AQ432
AQ432
-40C˚ ≤ 105C˚
-40C˚ ≤ 105C˚
-40C˚ ≤ 105C˚
-40C˚ ≤ 105C˚
-40C˚ ≤ 105C˚
-40C˚ ≤ 105C˚
1.0
0.5
1.0
0.5
1.0
0.5
TO-92-3
SOT-23-3
SOT-23-3
SOT-23-3
SC70-3
1.24V
1.24V
1.24V
1.24V
1.24V
1.24V
T&R
T&R
T&R
T&R
T&R
T&R
AQ432BY-N3-12-TRL
AQ432BZ-N3-12-TRL
AQ432BYM3-12-TRL
AQ432BZM3-12-TRL
AQ432BY-C3-12-TRL
AQ432BZ-C3-12-TRL
SC70-3
Note: The TRL parts are Lead Free and RoHS compliant.
Absolute Maximum Ratings
Stress greater than those listed under “Absolute Maximum Ratings” may cause permanent damage to the
device. These stress ratings only, and functional operation of the device at these or any conditions beyond
those indicated under recommended Operating Conditions is not implied. Exposure to “Absolute Maximum
Rating” for extended periods may affect device reliability. Use of standard ESD handling precautions is
required.
Parameter
Value
Units
CATH Voltage
18
3
V
REF Current
mA
mA
ºC
CATH, ANODE Currents
Operating Junction Temperature
Lead Temperature (soldering 10 seconds)
Storage Temperature Range
150
150
260
ºC
-65 to +150
ºC
Electrical Specifications
Electrical characteristics are guaranteed over the full temperature range –40ºC <Tj<105ºC unless otherwise
stated. Ambient temperature must be de-rated based upon power dissipation and package thermal
characteristics.
Symbol Parameter
Conditions
Min
Typ
Max Units
25ºC;
VREF=VCATH
ICATH =10mA
0.5% option 1.234 1.240 1.246
1.0% option 1.228 1.240 1.252
V
VREF
Reference Voltage
VREF Temperature deviation
;
V
∆VREF
∆VREF
∆VCATH
IREF
–40ºC <Tj<105ºC.
4
12
mV
Ratio of VREF Change to VCATH ICATH=10mA,
Change (Line Reg; 1/gain)
0.3
1
mV/V
VCATH = VREF to 6V
Reference input current
ICATH=10mA
0.2
0.04
18
0.4
0.2
40
µA
µA
µA
nA
Ω
∆IREF
IREF Temperature Deviation
ICATH(min) Minimum Cathode Current
ICATH(OFF) Off-State Cathode Current
VREF=0V; VCATH=16V
100
0.4
rCATH
Dynamic Output Impedance
ICATH=0.1 to 100mAf ≤ 1.0 kHz
0.3
www.acutechnology.com
2
Rev. 1.0 May 15, 2007