WTE HER303-TB 3.0a high efficiency rectifier Datasheet

HER301 – HER308
W TE
PO WE R SEM IC O ND UC TO R S
3.0A HIGH EFFICIENCY RECTIFIER
Features
!
Diffused Junction
!
!
!
!
Low Forward Voltage Drop
High Current Capability
High Reliability
High Surge Current Capability
A
B
A
Mechanical Data
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!
C
Case: Molded Plastic
Terminals: Plated Leads Solderable per
MIL-STD-202, Method 208
Polarity: Cathode Band
Weight: 1.2 grams (approx.)
Mounting Position: Any
Marking: Type Number
Epoxy: UL 94V-O rate flame retardant
D
DO-201AD
Dim
Min
Max
A
25.4
—
B
8.50
9.50
C
1.20
1.30
D
5.0
5.60
All Dimensions in mm
Maximum Ratings and Electrical Characteristics
@TA=25°C unless otherwise specified
Single Phase, half wave, 60Hz, resistive or inductive load.
For capacitive load, derate current by 20%.
Characteristic
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
RMS Reverse Voltage
Average Rectified Output Current
(Note 1)
@TA = 55°C
Symbol
HER
301
HER
302
HER
303
HER
304
HER
305
HER
306
HER
307
HER
308
Unit
VRRM
VRWM
VR
50
100
200
300
400
600
800
1000
V
VR(RMS)
35
70
140
210
280
420
560
700
V
IO
3.0
A
Non-Repetitive Peak Forward Surge Current
8.3ms Single half sine-wave superimposed on
rated load (JEDEC Method)
IFSM
150
A
Forward Voltage
@IF = 3.0A
VFM
@TA = 25°C
@TA = 100°C
IRM
Peak Reverse Current
At Rated DC Blocking Voltage
1.0
1.3
1.7
10.0
100
V
µA
Reverse Recovery Time (Note 2)
trr
50
75
nS
Typical Junction Capacitance (Note 3)
Cj
80
50
pF
Operating Temperature Range
Tj
-65 to +125
°C
TSTG
-65 to +150
°C
Storage Temperature Range
*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.
HER301 – HER308
1 of 3
© 2002 Won-Top Electronics
IF, INSTANTANEOUS FORWARD CURRENT (A)
I(AV), AVERAGE FWD RECTIFIED CURRENT (A)
4
Single phase half wave
Resistive or Inductive load
3
2
1
0
0
25
50
75
100
125
150
175
100
HER301 - HER304
10
HER305
HER306 - HER308
1.0
0.1
0.01
0.6
TA, AMBIENT TEMPERATURE (°C)
Fig. 1 Forward Current Derating Curve
1.0
1.4
1.8
VF, INSTANTANEOUS FORWARD VOLTAGE (V)
Fig. 2 Typical Forward Characteristics
200
100
8.3ms single half
sine-wave
HER301 - HER305
100
Cj, CAPACITANCE (pF)
IFSM, PEAK FORWARD SURGE CURRENT (A)
Tj = 25°C
Pulse width = 300µs
2% duty cycle
10
HER306 - HER308
10
1
1
10
NUMBER OF CYCLES AT 60Hz
Fig. 3 Peak Forward Surge Current
1
100
10
VR, REVERSE VOLTAGE (V)
Fig. 4 Typical Junction Capacitance
100
trr
+0.5A
50Ω NI (Non-inductive)
10Ω NI
Device
Under
Test
(-)
0A
(+)
Pulse
Generator
(Note 2)
50V DC
Approx
(-)
1.0Ω
NI
Oscilloscope
(Note 1)
-0.25A
(+)
Notes:
1. Rise Time = 7.0ns max. Input Impedance = 1.0MΩ, 22pF.
2. Rise Time = 10ns max. Input Impedance = 50Ω.
-1.0A
Set time base for 5/10ns/cm
Fig. 5 Reverse Recovery Time Characteristic and Test Circuit
HER301 – HER308
2 of 3
© 2002 Won-Top Electronics
ORDERING INFORMATION
Product No.!
Package Type
Shipping Quantity
HER301-T3
DO-201AD
1200/Tape & Reel
HER301-TB
DO-201AD
1200/Tape & Box
HER301
DO-201AD
500 Units/Box
HER302-T3
DO-201AD
1200/Tape & Reel
HER302-TB
DO-201AD
1200/Tape & Box
HER302
DO-201AD
500 Units/Box
HER303-T3
DO-201AD
1200/Tape & Reel
HER303-TB
DO-201AD
1200/Tape & Box
HER303
DO-201AD
500 Units/Box
HER304-T3
DO-201AD
1200/Tape & Reel
HER304-TB
DO-201AD
1200/Tape & Box
HER304
DO-201AD
500 Units/Box
HER305-T3
DO-201AD
1200/Tape & Reel
HER305-TB
DO-201AD
1200/Tape & Box
HER305
DO-201AD
500 Units/Box
HER306-T3
DO-201AD
1200/Tape & Reel
HER306-TB
DO-201AD
1200/Tape & Box
HER306
DO-201AD
500 Units/Box
HER307-T3
DO-201AD
1200/Tape & Reel
HER307-TB
DO-201AD
1200/Tape & Box
HER307
DO-201AD
500 Units/Box
HER308-T3
DO-201AD
1200/Tape & Reel
HER308-TB
DO-201AD
1200/Tape & Box
HER308
DO-201AD
500 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.
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: [email protected]
Internet: http://www.wontop.com
HER301 – HER308
We power your everyday.
3 of 3
© 2002 Won-Top Electronics
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