HER201 HER208 1 of 3 2002 Won-Top Electronics
HER201 HER208
2.0A HIGH EFFICIENCY RECTIFIER
Features
!
Diffused
Junction
!
Low Forward Voltage Drop
!
High Current Capability A B A
!
High
Reliability
!
High Surge Current Capability
Mechanical Data
C
!
Case: Molded Plastic D
!
Terminals: Plated Leads Solderable per
MIL-STD-202, Method 208
!
Polarity:
Cathode
Band
!
Weight: 0.40 grams (approx.)
!
Mounting
Position:
Any
!
Marking: Type Number
Maximum Ratings and Electrical Characteristics
@T
A
=25C unless otherwise specified
Single Phase, half wave, 60Hz, resistive or inductive load.
For capacitive load, derate current by 20%.
Characteristic
Symbol
HER
201
HER
202
HER
203
HER
204
HER
205
HER
206
HER
207
HER
208
Unit
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
V
RRM
V
RWM
V
R
50
100
200
300
400
600
800
1000
V
RMS Reverse Voltage
V
R(RMS)
35
70
140
210
280
420
560
700
V
Average Rectified Output Current
(Note 1) @T
A
= 55C
I
O
2.0
A
Non-Repetitive Peak Forward Surge Current
8.3ms Single half sine-wave superimposed on
rated load (JEDEC Method)
I
FSM
60
A
Forward Voltage @I
F
= 2.0A
V
FM
1.0
1.3
1.7
V
Peak Reverse Current @T
A
= 25C
At Rated DC Blocking Voltage @T
A
= 100C
I
RM
5.0
100
A
Reverse Recovery Time (Note 2)
t
rr
50
75
nS
Typical Junction Capacitance (Note 3)
C
j
60
40
pF
Operating Temperature Range
T
j
-65 to +125
C
Storage Temperature Range
T
STG
-65 to +150
C
*Glass passivated forms are available upon request
Note: 1. Leads maintained at ambient temperature at a distance of 9.5mm from the case
2. Measured with IF = 0.5A, IR = 1.0A, IRR = 0.25A. See figure 5.
3. Measured at 1.0 MHz and applied reverse voltage of 4.0V D.C.
WTE
POWER SEMICONDUCTORS
DO-15
Dim
Min
Max
A
25.4
--
B
5.50
7.62
C
0.71
0.864
D
2.60
3.60
All Dimensions in mm
0
0.5
1.0
1.5
2.0
2.5
25
50
75
100
125
150 175
200
I
,
A
VERAGE
FWD
RECTIFIED
CURRENT
(A)
(A
V)
T , AMBIENT TEMPERATURE ( C)
Fig. 1 Forward Current Derating Curve
A
Single phase half-wave
60 Hz resistive or inductive load
0.01
1.0
2.0
10
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
j
Pulse width = 300 s
HER201 - HER204
HER206 - HER208
HER205
I
,
PEAK
FOR
W
ARD
SURGE
CURRENT
(A)
FSM
0
20
40
60
1
10
100
NUMBER OF CYCLES AT 60Hz
Fig. 3 Peak Forward Surge Current
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
HER201 - HER205
HER206 - HER208
HER201 HER208 2 of 3 2002 Won-Top Electronics
HER201 HER208
3 of 3 2002 Won-Top Electronics
ORDERING INFORMATION
Product No.
!
!
!
!
Package Type
Shipping Quantity
HER201-T3
DO-15
4000/Tape & Reel
HER201-TB
DO-15
3000/Tape & Box
HER201
DO-15
1000 Units/Box
HER202-T3
DO-15
4000/Tape & Reel
HER202-TB
DO-15
3000/Tape & Box
HER202
DO-15
1000 Units/Box
HER203-T3
DO-15
4000/Tape & Reel
HER203-TB
DO-15
3000/Tape & Box
HER203
DO-15
1000 Units/Box
HER204-T3
DO-15
4000/Tape & Reel
HER204-TB
DO-15
3000/Tape & Box
HER204
DO-15
1000 Units/Box
HER205-T3
DO-15
4000/Tape & Reel
HER205-TB
DO-15
3000/Tape & Box
HER205
DO-15
1000 Units/Box
HER206-T3
DO-15
4000/Tape & Reel
HER206-TB
DO-15
3000/Tape & Box
HER206
DO-15
1000 Units/Box
HER207-T3
DO-15
4000/Tape & Reel
HER207-TB
DO-15
3000/Tape & Box
HER207
DO-15
1000 Units/Box
HER208-T3
DO-15
4000/Tape & Reel
HER208-TB
DO-15
3000/Tape & Box
HER208
DO-15
1000 Units/Box
Products listed in bold are WTE Preferred devices.
!
T3 suffix refers to a 13" reel. TB suffix refers to Ammo Pack.
Shipping quantity given is for minimum packing quantity only. For minimum order
quantity, please consult the Sales Department.
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
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