MDC3105LT1G ON Semiconductor, MDC3105LT1G Datasheet - Page 8

• Manufacturer Part Number: MDC3105LT1G
• Description: IC RELAY/DRVR INDUCT LOAD SOT23
• Manufacturer: ON Semiconductor
• Type: Relay/Load Driverr

Specifications of MDC3105LT1G

• Input Type: Non-Inverting
• Number Of Outputs: 1
• Current - Output / Channel: 400mA
• Current - Peak Output: 500mA
• Voltage - Supply: 6V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: SOT-23-3, TO-236-3, Micro3™, SSD3, SST3
• Supply Voltage Max: 6V
• No. Of Outputs: 1
• Output Current: 400mA
• Driver Case Style: SOT-23
• Device Type: Relay
• Filter Terminals: SMD
• No. Of Pins: 3
• Rohs Compliant: Yes
• Leaded Process Compatible: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• On-state Resistance: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: MDC3105LT1GOS; MDC3105LT1GOS; MDC3105LT1GOSTR

1. Determine the maximum inductive load current (at
2. For pulsed operation, use the Transient Thermal
3. Use Figures 10 & 11 with the SOA notes above to
4. While keeping any V
5. For levels of input current below 100 mA, use the
max V
temperature) that the MDC3105 will have to drive
and make sure it is less than the max rated current.
Response of Figure 12 and the instructions with it
to determine the maximum limit on transistor power
dissipation for the desired duty cycle and
temperature range.
insure that instantaneous operation does not push
the device beyond the limits of the SOA plot.
determine the max input current needed to achieve
that output current from Figures 2 & 6.
input threshold curves of Figure 4 to verify that
EQUIVALENT
74HC04 OR
Designing with this Data Sheet
CC
, min coil resistance & usually minimum
O(sat)
Figure 13. A 200 mW, 5.0 V Dual Coil Latching Relay Application
V
in
(1)
requirements in mind,
with 3.0 V−HCMOS Level Translating Interface
MDC3105LT1
GND (2)
V
APPLICATIONS DIAGRAMS
out
(3)
http://onsemi.com
MDC3105LT1
+3.0 V
+4.5 V
TX2−L2−5 V
AROMAT
DD
+
CC
8
+
+3.75 Vdc
+5.5 Vdc
6. For levels of input current above 100 mA, enter
7. Using the max output current calculated in step 1,
8. Using Figures 8 & 9, insure that “OFF” state
9. Review circuit operation and insure none of the
there will be adequate input current available to turn
on the MDC3105 at all temperatures.
Figure 3 using that max input current and determine
the input voltage required to drive the MDC3105
from the solid V
drive source family from those whose dotted lines
cross the solid input characteristic line to the right
of the I
check Figure 7 to insure that the range of zener
clamp voltage over temperature will satisfy all
system & EMI requirements.
leakage over temperature and voltage extremes does
not violate any system requirements.
device max ratings are being exceeded.
GND (2)
V
MDC3105LT1
out
(3)
in
, V
in
point.
in
versus I
V
in
(1)
in
line. Select a suitable
EQUIVALENT
74HC04 OR