ER1A ER1J
1 of 3 2002 Won-Top Electronics
ER1A ER1J
1.0A SURFACE MOUNT SUPER FAST RECTIFIER
Features
!
Glass Passivated Die Construction
!
Ideally Suited for Automatic Assembly B
!
Low Forward Voltage Drop, High Efficiency
!
Surge Overload Rating to 30A Peak D
!
Low Power Loss A
!
Super-Fast Recovery Time F
!
Plastic Case Material has UL Flammability
Classification Rating 94V-O C H G
E
Mechanical Data
!
Case: Low Profile Molded Plastic
!
Terminals: Solder Plated, Solderable
per MIL-STD-750, Method 2026
!
Polarity: Cathode Band or Cathode Notch
!
Marking: Type Number
!
Weight: 0.093 grams (approx.)
Maximum Ratings and Electrical Characteristics
@T
A
=25C unless otherwise specified
Characteristic
Symbol
ER1A
ER1B
ER1C
ER1D
ER1E
ER1G
ER1J
Unit
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
V
RRM
V
RWM
V
R
50
100
150
200
300
400
600
V
RMS Reverse Voltage
V
R(RMS)
35
70
105
140
210
280
420
V
Average Rectified Output Current @T
L
= 100C
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 @I
F
= 1.0A
V
FM
0.95
1.25
1.7
V
Peak Reverse Current @T
A
= 25C
At Rated DC Blocking Voltage @T
A
= 100C
I
RM
5.0
500
A
Reverse Recovery Time (Note 1)
t
rr
35
nS
Typical Junction Capacitance (Note 2)
C
j
10
pF
Typical Thermal Resistance (Note 3)
R
JL
34
K/W
Operating and Storage Temperature Range
T
j,
T
STG
-65 to +150
C
Note: 1. Measured with I
F
= 0.5A, I
R
= 1.0A, I
rr
= 0.25A,
2. Measured at 1.0 MHz and applied reverse voltage of 4.0 V DC.
3. Mounted on P.C. Board with 8.0mm
2
land area.
WTE
POWER SEMICONDUCTORS
SMB/DO-214AA
Dim
Min
Max
A
3.30
3.94
B
4.06
4.70
C
1.91
2.11
D
0.152
0.305
E
5.08
5.59
F
2.13
2.44
G
0.051
0.203
H
0.76
1.27
All Dimensions in mm
0.01
0.1
1.0
10
0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
I
,
INST
ANT
ANEOUS
FOR
W
ARD
CURRENT
(A)
F
V , INSTANTANEOUS FORWARD VOLTAGE (V)
Fig. 2 Typical Forward Characteristics
F
T = 25 C
Pulse width = 300 s
j
10
20
30
0
1
10
100
I
,
PEAK
FOR
W
ARD
SURGE
CURRENT
(A)
FSM
NUMBER OF CYCLES AT 60Hz
Fig. 3 Peak Forward Surge Current
Pulse width
8.3 ms single half-sine-wave
(JEDEC method)
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 5/10ns/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
(+)
(+)
(-)
(-)
1
10
100
1
10
100
C
,
CAP
ACIT
ANCE
(pF)
j
V , REVERSE VOLTAGE (V)
Fig. 4 Typical Junction Capacitance
R
T = 25 C
f = 1.0MHz
j
0
0.25
0.50
0.75
1.00
0
25
50
75
100
125
150
175
I
,
A
VERAGE
FWD
RECTIFIED
CURRENT
(A)
(A
V)
T ,
LEAD TEMPERATURE ( C)
Fig. 1 Forward Current Derating Curve
L
Single phase half wave
Resistive or Inductive load
ER1A - ER1D ER1E - ER1G
ER1J
E
R1A ER1J 2 of 3 2002 Won-Top Electronics
ER1A ER1J
3 of 3 2002 Won-Top Electronics
ORDERING INFORMATION
Product No.
!
!
!
!
Package Type
Shipping Quantity
ER1A-T1
SMB
500/Tape & Reel
ER1A-T3
SMB
3000/Tape & Reel
ER1B-T1
SMB
500/Tape & Reel
ER1B-T3
SMB
3000/Tape & Reel
ER1C-T1
SMB
500/Tape & Reel
ER1C-T3
SMB
3000/Tape & Reel
ER1D-T1
SMB
500/Tape & Reel
ER1D-T3
SMB
3000/Tape & Reel
ER1E-T1
SMB
500/Tape & Reel
ER1E-T3
SMB
3000/Tape & Reel
ER1G-T1
SMB
500/Tape & Reel
ER1G-T3
SMB
3000/Tape & Reel
ER1J-T1
SMB
500/Tape & Reel
ER1J-T3
SMB
3000/Tape & Reel
Products listed in bold are WTE Preferred devices.
!
T1 suffix refers to a 7" reel. T3 suffix refers to a 13" reel.
Shipping quantity given is for minimum packing quantity only. For minimum order
quantity, please consult the Sales Department.
RECOMMENDED FOOTPRINT
0.050 MIN
(1.27 MIN)
inches(mm)
Won-Top Electronics Co., Ltd (WTE) has checked all information carefully and believes it to be correct and accurate. However, WTE cannot assume any
responsibility for inaccuracies. Furthermore, this information does not give the purchaser of semiconductor devices any license under patent rights to
manufacturer. WTE reserves the right to change any or all information herein without further notice.
WARNING: DO NOT USE IN LIFE SUPPORT EQUIPMENT. WTE power semiconductor products are not authorized for use as critical components in life
support devices or systems without the express written approval.
We power your everyday.
Won-Top Electronics Co., Ltd.
No. 44 Yu Kang North 3rd Road, Chine Chen Dist., Kaohsiung, Taiwan
Phone: 886-7-822-5408 or 886-7-822-5410
Fax: 886-7-822-5417
Email: sales@wontop.com
Internet: http://www.wontop.com
0.082 MIN
(2.10 MIN)
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(2.69 MAX)
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