Diodes DT2042-04SO - Manual (Page 2)

DT2042-04SO
Document number: DS36296 Rev. 2 - 2
2 of 5
www.diodes.com
August 2013
© Diodes Incorporated
DT2042-04SO
ADVAN
CE I
N
F
O
RM
ATI
O
N
Maximum Ratings
(@T
A
= +25°C, unless otherwise specified.)
Characteristic Symbol Value Unit Conditions
Peak Pulse Current, per IEC 61000-4-5 I
PP
±10 A I/O to V
SS
, 8/20 μs
Peak Pulse Power, per IEC 61000-4-5 P
PP
105 W I/O to V
SS
, 8/20 μs
Operating Voltage (DC) V
DC
5.5 V I/O to V
SS
ESD Protection – Contact Discharge, per IEC61000-4-2 V
ESD_contact
±30 kV I/O to V
SS
ESD Protection – Air Discharge, per IEC 61000-4-2 V
ESD_air
±30 kV I/O to V
SS
Operating Temperature T
OP
-55 to +85 °C —
Storage Temperature T
STG
-55 to +150 °C —
Thermal Characteristics
Characteristic Symbol Value Unit
Power Dissipation Typical (Note 5) P
D
300 mW
Thermal Resistance, Junction to Ambient Typical (Note 5) R
θJA
417 °C/W
Electrical Characteristics
(@T
A
= +25°C, unless otherwise specified.)
Characteristic Symbol Min Typ Max Unit Test Conditions
Reverse Working Voltage V
RWM
— — 5.5 V I/O to V
SS
Reverse Current(Note6) I
R — — 1 μA  V
R
= 5V, any I/O to V
SS
Reverse Breakdown Voltage V
BR
6 — 9 V I
R
= 1mA, I/O to V
SS
Forward Clamping Voltage V
F
-1.0 -0.8 — V I
F
= -15mA, I/O to V
SS
Holding Voltage V
H
5.5 — — V —
Trigger Voltage V
TRIG — 9 9.5 V —
Reverse Clamping Voltage (Note 7) V
C_5A — 7.5 — V I
PP
= 5A, I/O to V
SS
, 8/20 μs
Reverse Clamping Voltage (Note 7) V
C_10A
— 9 10.5 V I
PP
= 10A, I/O to V
SS
, 8/20 μs
ESD Clamping Voltage V
ESD — 9 — V TLP, 10A, tp = 100 ns, I/O to V
SS,
per Fig. 7
Dynamic Resistance R
DIF
— 0.25 — Ω TLP, 10A, tp = 100 ns, I/O to V
SS
Channel Input Capacitance C
I/O — 1.2 1.5 pF V
R
= 2.5V, f = 1MHz
Variation of Channel Input Capacitance C
I/O
— 0.02 — pF
Vss = 0V,I/O = 2.5V, f =1MHz, T=25°C ,
I/O_x to V
SS
– I/O_y to V
SS
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 (I pp ) waveform.
T , AMBIENT TEMPERATURE (°C)
Figure 1 Pulse Derating Curve
A
P
EAK
P
U
L
SE DE
R
A
T
IN
G
IN
%
O
F
PEAK
PO
W
E
R O
R
CU
RRENT
6.0
6.5
7.0
7.5
8.0
8.5
9.0
9.5
-60 -40 -20 0 20 40 60 80 100 120 140 160
B
R
EA
KD
O
WN
V
O
LT
A
G
E,
T
R
IG
G
E
R
V
O
LT
A
G
E,
HO
LD
IN
G
VO
LT
AG
E
(V
)
T , AMBIENT TEMPERATURE(°C)
A
Figure 2 BV, Trigger Voltage, Holding Voltage vs.
Ambient Temperature
BV
VTRIG
VH