ZXCT1012ET5TA

ZXCT1012
REDUCED HEIGHT MICRO-POWER CURRENT MONITOR
ZXCT1012
Document number: DS33444 Rev. 2 - 2
7 of 9
www.diodes.com
September 2011
© Diodes Incorporated
Power Dissipation
The maximum allowable power dissipation of the device for normal operation (P
MAX
), is a function of the package junction to
ambient thermal resistance (θ
JA
), maximum junction temperature (T
JMAX
), and ambient temperature (T
A
), according to the
expression:
P
MAX
= (T
JMAX
– T
A
) / θ
JA
The device power dissipation, P
D
is given by the expression:
P
D
= I
OUT
.(V
IN
-V
OUT
) watts
Care must be taken when using this device at large input voltages and large sense voltages to prevent too much power
dissipation.
0
100
200
300
400
500
600
T , AMBIENT TEMPERATURE ( C)
A
°
0 25 5075100125150
V
IN
= 20V V
SENSE
= 2.5V
R
OUT
= 100
I
OUT
= 2.5 x 0.01
= 25mA
V
OUT
= I
OUT
x R
OUT
= 25mA x 100
= 2.5V
׵ P
D
= 25mA (20 - 2.5)V
= 438mW
ZXCT1012
REDUCED HEIGHT MICRO-POWER CURRENT MONITOR
ZXCT1012
Document number: DS33444 Rev. 2 - 2
8 of 9
www.diodes.com
September 2011
© Diodes Incorporated
Ordering Information
Device Package Marking Reel Size Quantity
ZXCT1012ET5TA TSOT25 1012 7 3000 Tape & Reel
Package Outline Dimensions (All Dimensions in mm)
Suggested Pad Layout
TSOT25
Dim Min Max Typ
A
1.00
A1 0.01 0.10
A2 0.84 0.90
D
2.90
E
2.80
E1
1.60
b 0.30 0.45
c 0.12 0.20
e
0.95
e1
1.90
L 0.30 0.50
L2
0.25
θ 0° 8°
θ1 4° 12°
All Dimensions in mm
Dimensions Value (in mm)
C
0.950
X
0.700
Y
1.000
Y1
3.199
c
A1
L
E1
E
A2
D
e1
e
5x b
θ
4x 1
θ
L2
A
Y1
C C
X (5x)
Y (5x)
ZXCT1012
REDUCED HEIGHT MICRO-POWER CURRENT MONITOR
ZXCT1012
Document number: DS33444 Rev. 2 - 2
9 of 9
www.diodes.com
September 2011
© Diodes Incorporated
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LIFE SUPPORT
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the express written approval of the Chief Executive Officer of Diodes Incorporated. As used herein:
A. Life support devices or systems are devices or systems which:
1. are intended to implant into the body, or
2. support or sustain life and whose failure to perform when properly used in accordance with instructions for use provided
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Copyright © 2011, Diodes Incorporated
www.diodes.com

ZXCT1012ET5TA

Mfr. #:
Manufacturer:
Diodes Incorporated
Description:
Current & Power Monitors & Regulators Hi-Side Micro Power
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
Payment:
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