LMN400B01-7 Diodes Inc, LMN400B01-7 Datasheet

MCU LOAD SWITCH 400MA SOT-26

LMN400B01-7

Manufacturer Part Number
LMN400B01-7
Description
MCU LOAD SWITCH 400MA SOT-26
Manufacturer
Diodes Inc
Datasheet

Specifications of LMN400B01-7

Transistor Type
PNP Pre-Biased, N-Channel Pre-Biased
Applications
Load Switch
Voltage - Rated
50V PNP, 60V N-Channel
Current Rating
400mA PNP, 115mA
Mounting Type
Surface Mount
Package / Case
SOT-26
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
LMN400B01DITR
DS30699 Rev. 5 - 2
General Description
Features
Mechanical Data
Thermal Characteristics
Notes:
Maximum Ratings, Total Device
Power Dissipation (Note 3)
Power Derating Factor above 100°C
Output Current
Junction Operation and Storage Temperature Range
Thermal Resistance, Junction to Ambient Air (Note 3) (Equivalent to
one heated junction of PNP transistor)
DDTB122LU_DIE
DSNM6047_DIE (with Gate Pull-Down Resistor)
Case: SOT-26
Case Material: Molded Plastic, “Green” Molding
Compound. UL Flammability Classification Rating 94V-0
Moisture sensitivity: Level 1 per J-STD-020C
Terminal Connections: See Diagram
Terminals: Finish - Matte Tin annealed over Copper
leadframe. Solderable per MIL-STD-202, Method 208
Marking & Type Code Information: See Last Page
Ordering Information: See Last Page
Weight: 0.016 grams (approx.)
LMN400B01 is best suited for applications where the load
needs to be turned on and off using control circuits like
micro-controllers, comparators etc. particularly at a point of
load. It features a discrete pass transistor with stable
V
support continuous maximum current of 400 mA . It also
contains a discrete N-MOSFET with gate pull-down resistor
that can be used as control. The component devices can
be used as a part of a circuit or as a stand alone discrete
device.
Voltage Controlled Small Signal Switch
N-MOSFET with Gate Pull-Down Resistor
Surface Mount Package
Ideally Suited for Automated Assembly Processes
Lead Free By Design/ROHS Compliant (Note 1)
"Green" Device (Note 2)
CE(SAT)
2. Diodes Inc.'s "Green" policy can be found on our website at http://www.diodes.com/products/lead_free/index.php.
3. Device mounted on FR-4 PCB, 1 inch x 0.85 inch x 0.062 inch; pad layout as shown on Diodes Inc. suggested pad layout
1. No purposefully added lead.
document AP02001, which can be found on our website at http://www.diodes.com/datasheets/ap02001.pdf
which does not depend on input voltage and can
Sub-Components
Characteristic
Characteristic
TRANSISTOR AND N-MOSFET WITH GATE PULL-DOWN RESISTOR
Lead-free Green
@ T
Reference
A
Q1
Q2
= 25 C unless otherwise specified
www.diodes.com
1 of 10
PNP Transistor
Symbol
Device Type
N-MOSFET
P
I
P
out
der
d
400mA LOAD SWITCH FEATURING PNP
Symbol
T
R
j
, T
JA
stg
Q1
PNP
Fig. 2 Schematic and Pin Configuration
C_Q1
E_Q1
1
6
C
E
DDTB122LU_DIE
R1
B
R1 (NOM)
1
10K
Fig. 1: SOT-26
2
10K
220
R2
-55 to +150
Value
300
400
DSNM6047_DIE
2.4
3
B_Q1
Value
G_Q2
417
2
LMN400B01
5
R2 (NOM) R3 (NOM)
.
6
220
5
R3
37K
G
4
S_Q2
D_Q2
3
4
S
D
NMOSFET
Q2
37K
Diodes Incorporated
mW/°C
Unit
mW
mA
Unit
C/W
LMN400B01
C
Figure
2
2

Related parts for LMN400B01-7

LMN400B01-7 Summary of contents

Page 1

... TRANSISTOR AND N-MOSFET WITH GATE PULL-DOWN RESISTOR General Description LMN400B01 is best suited for applications where the load needs to be turned on and off using control circuits like micro-controllers, comparators etc. particularly at a point of load. It features a discrete pass transistor with stable V which does not depend on input voltage and can CE(SAT) support continuous maximum current of 400 mA ...

Page 2

... Drain Current (Page 1: Note 3) Continuous (V Pulsed (tp <10 uS, Duty Cycle <1%) Continuous Source Current DS30699 Rev Symbol Value V -50 CBO V -50 CEO V - -400 unless otherwise specified A Symbol V DSS V DGR V GSS = 10V www.diodes.com = 25 C unless otherwise specified Unit Value Unit +/-20 V +/-40 115 mA 800 115 mA LMN400B01 ...

Page 3

... L -500 -50V -0. -10mA -0.3mA -100mA -1mA -0 -0. -200mA -20mA -300mA -30mA -0 -0. -400mA -40mA -500mA -50mA -0 1.125 I = 400mA 20mA -5V - -5V -100 -5V -200 -5V -400 -0.3V -5V, = -2.5V -0 -50mA /-2.5mA - - -5V -400mA -1 -2 -50mA -5mA -400mA -20mA -5 MHz V = -10V -5mA 100MHz V = -10V 0A 1MHz LMN400B01 ...

Page 4

... I = 200 mA DS DS(ON -25V 0V 1MHz 30V, V =10V 200mA 150 115 mA 115 mA 800 7mA lb = 8mA T = 25° 6mA lb = 5mA lb = 4mA lb = 3mA lb = 2mA lb = 1mA 4.5 5.0 4.0 5.5 V COLLECTOR VOLTAGE(V) CE_SAT Fig. 4, Output Current vs. Voltage Drop (Pass Element PNP) LMN400B01 ...

Page 5

... A 100 100 , I COLLECTOR CURRENT (mA) C Fig vs www.diodes.com -55° 125° 25° 150° 85° COLLECTOR CURRENT (A) C Fig vs. I CE(SAT -55° 125° 25° 150° 85°C A 100 1000 10000 , I COLLECTOR CURRENT (mA) C Fig vs. I BE(ON) C 1000 LMN400B01 ...

Page 6

... Fig. 15 Static Drain-Source On-Resistance www.diodes.com -55° 25° 125° 85° 150° GATE-SOURCE VOLTAGE (V) GS Fig. 11 Transfer Characteristics Pulsed T = 125° 150° 85° 25° -55°C A 0.01 0 DRAIN CURRENT ( vs. Drain Current T = 25°C A Pulsed I = 115mA GATE SOURCE VOLTAGE (V) GS, vs. Gate-Source Voltage LMN400B01 ...

Page 7

... Drain Current ( www.diodes.com T = 125° 150° 25° 85° Pulsed 0 SOURCE-DRAIN VOLTAGE (V) SD Fig. 17 Reverse Drain Current vs. Source-Drain Voltage T = -55° 25° 85° 125° 150°C A 0.2 0.4 0.6 0 DRAIN CURRENT (A) D Fig. 19 Forward Transconductance > DS(ON) LMN400B01 ...

Page 8

... Application Details PNP Transistor (DDTB122LU) and N-MOSFET (DSNM6047) with gate pull-down resistor integrated as one in LMN400B01 can be used as a discrete entity for general application integrated circuit to function as a Load Switch. When it is used as the latter as shown in Fig 20, various input voltage sources can be used as long as it does not exceed the maximum ratings of the device ...

Page 9

... Ordering Information (Note 5) Device LMN400B01-7 Note: 5. For Packaging Details our website at http://www.diodes.com/datasheets/ap02007.pdf. Marking Information PM3 Fig. 22 Date Code Key Year Code Month Jan Feb Code 1 2 DS30699 Rev Marking Code Packaging PM3 SOT-26 PM3 = Product Type Marking Code Date Code Marking ...

Page 10

... All Dimensions in mm Figure 24 Dimensions Typical dimensions in mm IMPORTANT NOTICE LIFE SUPPORT SOT-26 Max Typ 0.5 0.38 1.7 1.6 3 2.8 - 0.95 - 0.55 3.1 3 0.1 0.05 1.3 1.1 0.55 0.4 0.2 0.15 8° - SOT-26* 3.2 1.6 0.55 0.8 2.4 0.95 LMN400B01 ...

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