Mechanical Data
XXXX = Product type marking code, ex. ES1A
= Manufacturers' code marking
YWW = Date code marking
Y = Last digit of year ex: 2 for 2002
WW = Week code 01 to 52
YWW
XXXX
DS14001 Rev. 8 - 2
1 of 2
ES1A - ES1G
ES1A - ES1G
1.0A SURFACE MOUNT SUPER-FAST RECTIFIER
Features
Glass Passivated Die Construction
Super-Fast Recovery Time For High Efficiency
Low Forward Voltage Drop and High Current Capability
Surge Overload Rating to 30A Peak
Ideally Suited for Automated Assembly
Single phase, half wave, 60Hz, resistive or inductive load.
For capacitive load, derate current by 20%.
Case: Molded Plastic
Case Material - UL Flammability Rating
Classification 94V-0
Moisture sensitivity: Level 1 per J-STD-020A
Terminals: Solder Plated Terminal - Solderable per
MIL-STD-202, Method 208
Polarity: Cathode Band or Cathode Notch
Marking: Type Number & Date Code: See Below
Ordering Information: See Below
Weight: 0.064 grams (approx.)
A
B
C
D
G
H
E
J
SMA
Dim
Min
Max
A
2.29
2.92
B
4.00
4.60
C
1.27
1.63
D
0.15
0.31
E
4.80
5.59
G
0.10
0.20
H
0.76
1.52
J
2.01
2.62
All Dimensions in mm
Characteristic
Symbol
ES1A
ES1B
ES1C
ES1D
ES1G
Unit
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
V
RRM
V
RWM
V
R
50
100
150
200
400
V
RMS Reverse Voltage
V
R(RMS)
35
70
105
140
280
V
Average Rectified Output Current
@ T
T
= 110
C
I
O
1.0
A
Non-Repetitive Peak Forward Surge Current
8.3ms Single half sine-wave Superimposed on Rated Load
(JEDEC Method)
I
FSM
30
A
Forward Voltage Drop
@ I
F
= 0.6A
@ I
F
= 1.0A
V
FM
0.90
0.98
1.25
V
Peak Reverse Current
@ T
A
= 25
C
at Rated DC Blocking Voltage
@ T
A
= 100
C
I
RM
5.0
200
mA
Reverse Recovery Time (Note 1)
t
rr
20
ns
Typical Total Capacitance (Note 2)
C
T
10
pF
Typical Thermal Resistance, Junction to Terminal (Note 3)
R
qJT
40
C/W
Operating and Storage Temperature Range
T
j,
T
STG
-65 to +150
C
Notes:
1. Measured with I
F
= 0.5A, I
R
= 1.0A, I
rr
= 0.25A. See figure 5.
2. Measured at 1.0MHz and applied reverse voltage of 4.0V DC.
3. Unit mounted on PC board with 5.0 mm
2
(0.013 mm thick) copper pad as heat sink.
4. For Packaging Details, go to our website at http://www.diodes.com/datasheets/ap02007.pdf.
*x = Device type, e.g. ES1A-13.
Marking Information
Device*
Packaging
Shipping
ES1x-13
SMA
5000/Tape & Reel
Ordering Information
(Note 4)
Maximum Ratings and Electrical Characteristics
@ T
A
= 25
C unless otherwise specified
DS14001 Rev. 8 - 2
2 of 2
ES1A - ES1G
0
10
20
30
1
10
100
I
,
PEAK
FOR
W
ARD
SURGE
CURRENT
(A)
FSM
NUMBER OF CYCLES AT 60 Hz
Fig. 3 Surge Current Derating Curve
Single Half-Sine-Wave
(JEDEC Method)
0.1
1.0
10
100
0
40
80
120
I
,
INST
ANT
ANEOUS
REVERSE
CURRENT
(
A
)
R
PERCENT OF RATED PEAK REVERSE VOLTAGE (%)
Fig. 4 Typical Reverse Characteristics
T = 100 C
j
T = 25 C
j
0
0.5
25
50
75
100
125
150
175
I
,
A
VERAGE
RECTIFIED
CURRENT
(A)
O
T , TERMINAL TEMPERATURE ( C)
Fig. 1 Forward Current Derating Curve
T
1.0
1.5
50V DC
Approx
50
NI (Non-inductive)
10
NI
1.0
NI
Oscilloscope
(Note 1)
Pulse
Generator
(Note 2)
Device
Under
Test
t
rr
Set time base for 50/100 ns/cm
+0.5A
0A
-0.25A
-1.0A
Notes:
1. Rise Time = 7.0ns max. Input Impedance = 1.0M , 22pF.
2. Rise Time = 10ns max. Input Impedance = 50 .
Fig. 5 Reverse Recovery Time Characteristic and Test Circuit
(+)
(+)
(-)
(-)
0.01
0.1
1.0
10
0
0.4
0.8
1.2
1.6
I
,
INST
ANT
ANEOUS
FOR
W
ARD
CURRENT
(A)
F
V , INSTANTANEOUS FORWARD VOLTAGE (V)
Fig. 2 Typical Forward Characteristics
F
T = 25 C
j
I Pulse Width: 300 s
F
ES1A - ES1D
ES1G
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