DT1240-04LP20
Marking Information
MU4 = Product Type Marking Code
YM = Date Code Marking
Y = Year (ex: I = 2021)
TF2 YM
MU4
M = Month (ex: 9 = September)
Date Code Key
Year
2018
…
2021
2022
2023
2024
2025
2026
2027
2028
2029
2030
Code
F
…
I
J
K
L
M
N
O
P
R
S
Month
Code
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
1
2
3
4
5
6
7
8
9
O
N
D
Maximum Ratings (@TA = +25°C, unless otherwise specified.)
Characteristic
Symbol
IPP
Value
5.5
Unit
Conditions
Peak Pulse Current, per IEC 61000-4-5
Peak Pulse Power, per IEC 61000-4-5
A
I/O to VSS, 8/20µs
I/O to VSS, 8/20µs
I/O to VSS
60
W
PPP
ESD Protection – Contact Discharge, per IEC 61000-4-2
±14
kV
VESD_CONTACT
VESD_AIR
TOP
ESD Protection – Air Discharge, per IEC 61000-4-2
Operating Temperature
±16
kV
°C
°C
I/O to VSS
-55 to +85
-55 to +150
—
Storage Temperature
—
TSTG
Thermal Characteristics
Characteristic
Power Dissipation Typical (Note 5)
Symbol
PD
Value
360
Unit
mW
Thermal Resistance, Junction to Ambient Typical (Note 5)
350
°C/W
RJA
Electrical Characteristics (@TA = +25°C, unless otherwise specified.)
Characteristic
Reverse Working Voltage
Reverse Current
Symbol
VRWM
IR
Min
—
Typ
—
Max
5.5
0.5
—
Unit
Test Conditions
V
μA
V
—
—
—
VR = 5V, I/O to VSS
Reverse Breakdown Voltage
Forward Clamping Voltage
Reverse Clamping Voltage (Note 6)
ESD Clamping Voltage
6
—
VBR
IR = 1mA, I/O to VSS
-1.0
—
-0.85
9.4
9
—
V
VF
IF = -15mA, I/O to VSS
IPP = 5.5A, I/O to VSS, 8/20µs
11
—
V
VC
—
V
VESD
RDIF-R
RDIF-F
CI/O
TLP, 10A, tP = 100ns, I/O to VSS
TLP, 10A, tP = 100ns, I/O to VSS
TLP, 10A, tP = 100ns, VSS to I/O
VI/O = 2.5V, VSS = 0V, f = 1MHz
Dynamic Reverse Resistance
Dynamic Forward Resistance
Channel Input Capacitance
—
0.25
0.25
0.55
—
Ω
—
—
Ω
—
—
pF
Notes:
5. Device mounted on FR-4 PCB pad layout (2oz copper) as shown on Diodes Incorporated’s suggested pad layout, which can be found on our website at
http://www.diodes.com/package-outlines.html.
6. Clamping voltage value is based on an 8x20µs peak pulse current (IPP) waveform.
2 of 5
www.diodes.com
July 2021
© Diodes Incorporated
DT1240-04LP20
Document number: DS39116 Rev. 2 - 2