DMP1045UCB4
DMP1045UCB4
P-CHANNEL ENHANCEMENT MODE MOSFET
Product Summary
Features and Benefits
Ultra Small 0.8mm x 0.8mm Package
Built-in G-S Protection Diode Against ESD
ID
BVDSS
RDS(ON) Max
TA = +25°C
Totally Lead-Free & Fully RoHS Compliant (Notes 1 & 2)
-4.8A
-4.2A
50mΩ @ VGS = -4.5V
65mΩ @ VGS = -2.5V
-12V
Halogen and Antimony Free. “Green” Device (Note 3)
Mechanical Data
Description
Case: X2-WLB0808-4
This new generation MOSFET has been designed to minimize the on-
state resistance (RDS(ON) and yet maintain superior switching
Terminal Connections: See Diagram Below
)
Moisture Sensitivity: Level 1 per J-STD-020
Terminals: Finish —SnAgCu. Solderable per MIL-STD-202
Method 208
performance, making it ideal for high efficiency power management
applications. It is a high performance MOSFET in ultra-small 0.8mm
x0.8mm package.
Weight: 0.0011 grams (Approximate)
Applications
Portable Applications
Load Switch
Power Management Functions
X2-WLB0808-4 (Type C)
ESD PROTECTED
Top View
Ordering Information (Note 4)
Part Number
Case
Packaging
DMP1045UCB4-7
X2-WLB0808-4 (Type C)
3000/Tape & Reel
Notes:
1. No purposely added lead. Fully EU Directive 2002/95/EC (RoHS), 2011/65/EU (RoHS 2) & 2015/863/EU (RoHS 3) compliant.
2. See https://www.diodes.com/quality/lead-free/ for more information about Diodes Incorporated’s definitions of Halogen- and Antimony-free, "Green" and
Lead-free.
3. Halogen- and Antimony-free "Green” products are defined as those which contain <900ppm bromine, <900ppm chlorine (<1500ppm total Br + Cl) and
<1000ppm antimony compounds.
4. For packaging details, go to our website at https://www.diodes.com/design/support/packaging/diodes-packaging/.
Marking Information
9M = Product Type Marking Code
YM = Date Code Marking
Y or Y = Year (ex: G = 2019)
M or M = Month (ex: 9 = September)
Date Code Key
Year
2019
2020
2021
2022
2023
2024
2025
Code
G
H
I
J
K
L
M
Month
Code
Jan
1
Feb
2
Mar
3
Apr
4
May
5
Jun
6
Jul
7
Aug
8
Sep
9
Oct
O
Nov
N
Dec
D
1 of 7
www.diodes.com
August 2019
© Diodes Incorporated
DMP1045UCB4
Document number: DS41671 Rev.2 - 2