4006 DynaOhm
Two Wire Power Module
DATA SHEET Page 1 of 3
TM
Product Overview
The 4006 DynaOhm
™
by LUXdrive is a semiconductor
ctor
based resistor that provides constant current to LEDs
Ds
ED(s)
and strings of LEDs. It also reduces current to the LED(s)
t
when the device temperature rises. It is the perfect
e
replacement for a fixed reisistor in circuits where the
input voltage varies. The simple two wire DynaOhm
™
m
eliminates complicated math from low power LED
circuits. The DynaOhm
™
can drop up to 24V (25mA
A
model) allowing for use with 24VDC automotive
systems and one LED.
Features
ar
y
Typical Applications
Solar & Landscape Lighting
Architectural Lighting
Track Lighting
Automotive & Marine Lighting
Portable Lighting & Flashlights
Point of Purchase Lighting
Desk & Reading Lamps
Signal & marker Lighting
Flashing & Strobe Lighting
Cabinet & Display Case Lighting
Sign Lighting
Flashlights
Pr
el
im
in
20mA, 25mA, or 30mA, constant current output*
Extremely small form factor* (0.25” diameter x 0.5” long)
Output open circuit protection
Pulse and strobe capable
Pb
RoHS
C o m p lia n t
2002/95/EC
LEDdynamics, Inc.
802.728.4533 P
802.728.3800 F
sales@LUXdrive.com
www.LUXdrive.com
©2011 LUXdrive, A Division of LEDdynamics, Inc. www.LUXdrive.com.
Specifications subject to change without notice. April, 2011 - Rev 1.0
Made
in
the
USA
4006 DynaOhm
Two Wire Power Module
DATA SHEET Page 2 of 3
TM
Part Number Identification Table
Table 1
Product Selection
Part Number
4006-020
4006-025
4006-030
Maximum
Voltage Drop
Drive
Current
Connection
Type
30V
24V
20V
20mA
25mA
30mA
2 Wires
2 Wires
2 Wires
* Output current rating in milliamperes (mA): 20, 25, 30 or special order factory custom rating
Absolute Maximum Ratings
Input Voltage (transient) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50V
DC
Output Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . V
IN
- 2.6V
DC
Reverse Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -1V
DC
Power Dissipation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.6W
Output tolerance (within specified temp. range) . . . . . . . . . . . . . . . . . . . . . . . . . . ±10%
Min input voltage for current regulation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2.6V
DC
+ Vf LED
Min input voltage for device to conduct . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.6V
DC
Specifications
Output current, 4006-020 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20mA
1
Output current, 4006-025 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25mA
1
Output current, 4006-030 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30mA
1
Maximum Operating temperature (Tcase). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -40-+100°C
Storage temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -40-+135°C
1 - Measured with single emitter; output current drops slightly with additional series junctions to limit maximum power dissipation.
Pr
el
im
Made
in
Typical Characteristics
LEDdynamics, Inc.
802.728.4533 P
802.728.3800 F
sales@LUXdrive.com
www.LUXdrive.com
in
a
the
USA
©2011 LUXdrive, A Division of LEDdynamics, Inc. www.LUXdrive.com.
Specifications subject to change without notice. April, 2011 - Rev 1.0
ry
4006 DynaOhm
Two Wire Power Module
DATA SHEET Page 3 of 3
TM
Application Figures
+
+
+6VDC
4006
4006
Figure 1.
25mA unit driving 1 5mm LED
(VIN > 5VDC)
Figure 2.
25mA unit driving 3 5mm LED
(VIN > 12VDC)
Physical Dimensions
+ Lead
22mm
0.875”
Pr
el
12.6mm
0.5”
im
6.3mm
0.25”
- Lead
14mm
0.55”
Figure 3
Top View - Typical Physical Dimensions
Figure 4
Side View
LEDdynamics, Inc.
802.728.4533 P
802.728.3800 F
sales@LUXdrive.com
www.LUXdrive.com
Made
in
in
©2011 LUXdrive, A Division of LEDdynamics, Inc. www.LUXdrive.com.
Specifications subject to change without notice. April, 2011 - Rev 1.0
the
USA
ar
y
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