DT1452-02SO Datasheet, PDF (2/5 Pages) Diodes Incorporated – 2 CHANNEL LOW CAPACITANCE TVS DIODE ARRAY

Maximum Ratings (@TA = +25°C, unless otherwise specified.)
Characteristic
Peak Pulse Current
ESD Protection – Contact Discharge
ESD Protection – Air Discharge
Symbol
IPP_I/O
VESD_I/O_Contact
VESD_I/O_Air
Value
12
±16
±16
DT1452-02SO
Unit
A
kV
kV
Conditions
I/O to VSS, 8/20µs
I/O to VSS, per IEC 61000-4-2
I/O to VSS, per IEC 61000-4-2
Thermal Characteristics
Characteristic
Power Dissipation (Note 5)
Thermal Resistance, Junction to Ambient (Note 5)
Operating and Storage Temperature Range
Symbol
PD
RθJA
TJ, TSTG
Value
300
417
-55 to +150
Unit
mW
°C/W
°C
Electrical Characteristics (@TA = +25°C, unless otherwise specified.)
Characteristic
Symbol Min
Reverse Working Voltage
Reverse Leakage Current (Note 6)
Reverse Breakdown Voltage
Forward Voltage
Reverse Clamping Voltage (Note 7)
Reverse Clamping Voltage (Note 7)
ESD Clamping Voltage
Dynamic Resistance
Channel Input Capacitance
VRWM
—
IR
—
VBR
7
VF
—
VC
—
VC
—
VESD
—
RDIF
—
CI/O
—
Variation of Channel Input Capacitance
CI/O
—
Typ
—
—
—
0.85
7.5
9.5
11
0.22
1.2
0.03
Max
5.5
1.0
10
1.1
—
—
—
—
1.7
—
Unit
V
μA
V
V
V
V
V
Ω
pF
pF
Test Conditions
—
VR =5V, I/O to VSS
IR = 1mA, I/O to VSS
IF = 15mA, VSS to I/O
IPP = 5A, I/O to VSS, 8/20µs
IPP = 12A, I/O to VSS, 8/20µs
TLP, 20A, tp = 100 ns, I/O to VSS, per Figure 7
TLP, 20A, tp = 100 ns, I/O to VSS, per Figure 7
VR = 2.5V, f = 1MHz
VSS = 0V, I/O = 2.5V, f =1MHz, T=+25°C ,
I/O_x to VSS – I/O_y to VSS
Notes:
5. Device mounted on FR-4 PCB pad layout (2oz copper) as shown on Diodes, Inc. suggested pad layout AP02001, which can be found on our website
at http://www.diodes.com.
6. Short duration pulse test used to minimize self-heating effect.
7. Clamping voltage value is based on an 8x20µs peak pulse current (Ipp) waveform.
100
9.5
9.0
V_TRIG
75
8.5
8.0
50
BV
7.5
7.0
25
6.5
0
0 25 50 75 100 125 150 175 200
T_A, AMBIENT TEMPERATURE (°C)
Figure 1 Pulse Derating Curve
6.0
-60 -45 -30-15 0 15 30 45 60 75 90 10 12 13 15
T_A, AMBIENT TEMPERATURE (°C )
Figure 2 BV, Trigger Voltage vs. Ambient Temperature
DT1452-02SO
Document number: DS36355 Rev. 3 - 2
2 of 5
www.diodes.com
December 2014
© Diodes Incorporated