Shanghai Lunsure Electronic
Technology Co.,Ltd
Tel:0086-21-37185008
Fax:0086-21-57152769
HER301
THRU
HER308
3.0 Amp High
Efficient Rectifiers
50 to 1000 Volts
DO-201AD
Features
•
•
•
•
High Surge Current Capability
High Reliability
Low Forward Voltage Drop
High Current Capability
•
•
•
Maximum Ratings
Operating Temperature: -55°C to +125°C
Storage Temperature: -55°C to +150°C
For capacitive load, derate current by 20%
Device
Maximum
Maximum
Catalog
Marking
Recurrent
RMS
Number
Peak Reverse
Voltage
Voltage
HER301
---
50V
35V
HER302
---
100V
70V
HER303
---
200V
140V
HER304
---
300V
210V
HER305
---
400V
280V
HER306
---
600V
420V
HER307
---
800V
560V
HER308
---
1000V
700V
Maximum
DC
Blocking
Voltage
50V
100V
200V
300V
400V
600V
800V
1000V
D
A
Cathode
Mark
B
Electrical Characteristics @ 25°C Unless Otherwise Specified
Average Forward
Current
Peak Forward Surge
Current
Maximum
Instantaneous
Forward Voltage
HER301-304
HER305
HER306-308
I
F(AV)
I
FSM
3A
150A
T
A
= 55°C
8.3ms, half sine
D
C
V
F
Reverse Current At
I
R
T
A
= 25°C
Rated DC Blocking
T
A
= 100°C
Voltage (
Maximum DC
)
Maximum Reverse
Recovery Time
50ns
I
F
=0.5A, I
R
=1.0A,
HER301-305
T
rr
75ns
I
rr
=0.25A
HER306-308
Typical Junction
Capacitance
80pF
Measured at
HER301-305
C
J
50pF
1.0MHz, V
R
=4.0V
HER306-308
*Pulse Test: Pulse Width 300µsec, Duty Cycle 1%
1.0V
1.3V
1.7V
10µA
200µA
I
FM
= 3.0A;
T
A
= 25°C
DIMENSIONS
INCHES
MIN
---
---
.048
1.000
MM
MIN
---
---
1.20
25.40
DIM
A
B
C
D
MAX
.370
.250
.052
---
MAX
9.50
6.40
1.30
---
NOTE
www.cnelectr.com
CHENYI [ SHANGHAI LUNSURE ELECTRONIC TECH ]
