ES2A/A - ES2D/A
Document number: DS14002 Rev. 12 - 2
2 of 4
www.diodes.com
September 2010
© Diodes Incorporated
ES2A/A - ES2D/A
Maximum Ratings @T
A
= 25°C unless otherwise specified
Single phase, half wave, 60Hz, resistive or inductive load.
For capacitance load, derate current by 20%.
Characteristic Symbol ES2A/A ES2B/A ES2C/A ES2D/A Unit
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage (Note 4)
V
RRM
V
RWM
V
R
50 100 150 200 V
RMS Reverse Voltage
V
R
RMS
35 70 105 140 V
Average Rectified Output Current @ T
T
= 110°CI
O
2.0 A
Non-Repetitive Peak Forward Surge Current
8.3ms Single half Sine-Wave Superimposed on Rated Load
I
FSM
50 A
Thermal Characteristics
Characteristic Symbol Value Unit
Typical Thermal Resistance, Junction to Terminal (Note 5)
R
JT
20 °C/W
Operating and Storage Temperature Range
T
J,
T
STG
-55 to +150
°C
Electrical Characteristics @T
A
= 25°C unless otherwise specified
Characteristic Symbol Value Unit
Forward Voltage @ I
F
= 2.0A V
FM
0.92 V
Peak Reverse Current @ T
A
= 25°C
at Rated DC Blocking Voltage (Note 4) @ T
A
= 125°C
I
RM
5.0
350
μA
Typical Total Capacitance (Note 6)
C
T
25 pF
Reverse Recovery Time (Note 7)
t
r
25 ns
Notes: 4. Short duration pulse test used to minimize self-heating effect.
5. Unit mounted on PC board with 5.0 mm
2
(0.013 mm thick) copper pads as heat sink.
6. Measured at 1.0MHz and applied reverse voltage of 4.0V DC.
7. Measured with I
F
= 0.5A, I
R
= 1.0A, I
rr
= 0.25A. See Figure 5.
0
0.8
1.6
2.4
25 50 75 100
125
150 175
I, AVE
A
E
WA
D
EN
(A)
O
T , TERMINAL TEMPERATURE ( C)
Fig. 1 Forward Current Derating Curve
T
°
2.0
0.4
1.2
I , INSTANTANEOUS FORWARD CURRENT (A)
F
V , INSTANTANEOUS FORWARD VOLTAGE (V)
Fig. 2 Typical Forward Characteristics
F
0.01
0.1
1.0
10
0 0.4 0.8 1.2 1.6
T = 25C
j
o
