HERA801G – HERA808G
Taiwan Semiconductor
8A, 50V - 1000V High Efficient Rectifier
FEATURES
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KEY PARAMETERS
AEC-Q101 qualified available
Glass passivated chip junction
High efficiency, Low VF
High current capability
High reliability
High surge current capability
RoHS Compliant
Halogen-free according to IEC 61249-2-21
PARAMETER
VALUE
UNIT
IF
8
A
VRRM
50 - 1000
V
IFSM
150
A
TJ MAX
150
°C
Package
TO-220AC
Configuration
Single die
APPLICATIONS
● DC to DC converter
● Switching mode converters and inverters
● Freewheeling application
MECHANICAL DATA
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Case: TO-220AC
Molding compound meets UL 94V-0 flammability rating
Terminal: Matte tin plated leads, solderable per J-STD-002
Mounting torque: 0.56 N⋅m maximum
Meet JESD 201 class 2 whisker test
Polarity: As marked
Weight: 1.80g (approximately)
TO-220AC
ABSOLUTE MAXIMUM RATINGS (TA = 25°C unless otherwise noted)
PARAMETER
Marking code on the
device
Repetitive peak reverse
voltage
Reverse voltage, total
rms value
Forward current
Surge peak forward
current 8.3ms single half
sine wave superimposed
on rated load
Junction temperature
Storage temperature
SYMBOL
HERA HERA HERA HERA HERA HERA HERA HERA
UNIT
801G 802G 803G 804G 805G 806G 807G 808G
HERA HERA HERA HERA HERA HERA HERA HERA
801G 802G 803G 804G 805G 806G 807G 808G
VRRM
50
100
200
300
400
600
800
1000
V
VR(RMS)
35
70
140
210
280
420
560
700
V
IF
8
A
IFSM
150
A
TJ
-55 to +150
°C
TSTG
-55 to +150
°C
1
Version: J2103
HERA801G – HERA808G
Taiwan Semiconductor
THERMAL PERFORMANCE
PARAMETER
SYMBOL
TYP
UNIT
RӨJC
2
°C/W
Junction-to-case resistance
ELECTRICAL SPECIFICATIONS (TA = 25°C unless otherwise noted)
PARAMETER
Forward voltage
CONDITIONS
HERA801G
HERA802G
HERA803G
HERA804G
HERA805G
HERA806G
HERA807G
HERA808G
(1)
Reverse current @ rated VR
TJ = 25°C
(2)
Junction capacitance
Reverse recovery time
IF = 8A, TJ = 25°C
TJ = 125°C
HERA801G
HERA802G
HERA803G
HERA804G
HERA805G
HERA806G
HERA807G
HERA808G
HERA801G
HERA802G
HERA803G
HERA804G
HERA805G
HERA806G
HERA807G
HERA808G
1MHz, VR = 4.0V
IF = 0.5A, IR = 1.0A
Irr = 0.25A
SYMBOL
VF
IR
TYP
MAX
UNIT
-
1.0
V
-
1.3
V
-
1.7
V
-
10
µA
-
400
µA
65
-
pF
55
-
pF
-
50
ns
-
80
ns
CJ
trr
Notes:
1. Pulse test with PW = 0.3ms
2. Pulse test with PW = 30ms
ORDERING INFORMATION
ORDERING CODE(1)(2)
PACKAGE
PACKING
HERA8xG
TO-220AC
50 / Tube
HERA8xGH
TO-220AC
50 / Tube
Notes:
1. “x” defines voltage from 50V(HERA801G) to 1000V(HERA808G)
2. “H” means AEC-Q101 qualified
2
Version: J2103
HERA801G – HERA808G
Taiwan Semiconductor
CHARACTERISTICS CURVES
(TA = 25°C unless otherwise noted)
Fig.1 Forward Current Derating Curve
Fig.2 Typical Junction Capacitance
1000
8
CAPACITANCE (pF)
6
4
100
HERA801G-805G
10
HERA806G-808G
2
f=1.0MHz
Vsig=50mVp-p
1
0
25
50
75
100
125
1
150
10
CASE TEMPERATURE (°C)
REVERSE VOLTAGE (V)
Fig.4 Typical Forward Characteristics
INSTANTANEOUS FORWARD CURRENT (A)
1000
TJ=125°C
10
TJ=75°C
1
TJ=25°C
0.1
10
20
30
40
50
60
70
80
90
100
100
10
1
UF1DLW
HERA801G-804G
10
TJ=125°C
TJ=25°C
0.1
HERA805G
1
0.01
HERA806G-808G
0.001
0.1
0.5
0.40.3 0.60.4 0.8
PERCENT OF RATED PEAK REVERSE VOLTAGE (%)
Pulse widthPulse
300μs
1% duty cycle width
0.6
1
0.7
1.2
0.8
1.4
0.9
1.6
11.8
1.1
FORWARD VOLTAGE (V)
Fig.5 Maximum Non-Repetitive Forward Surge Current
180
PEAK FORWARD SURGE CURRENT (A)
INSTANTANEOUS REVERSE CURRENT (μA)
Fig.3 Typical Reverse Characteristics
100
100
(A)
AVERAGE FORWARD CURRENT (A)
10
150
120
90
60
30
0
1
10
100
NUMBER OF CYCLES AT 60 Hz
3
Version: J2103
1.2
HERA801G – HERA808G
Taiwan Semiconductor
CHARACTERISTICS CURVES
(TA = 25°C unless otherwise noted)
Fig.6 Reverse Recovery Time Characteristic and Test Circuit Diagram
4
Version: J2103
HERA801G – HERA808G
Taiwan Semiconductor
PACKAGE OUTLINE DIMENSIONS
TO-220AC
MARKING DIAGRAM
5
P/N
= Marking Code
G
= Green Compound
YWW
= Date Code
F
= Factory Code
Version: J2103
HERA801G – HERA808G
Taiwan Semiconductor
Notice
Specifications of the products displayed herein are subject to change without notice. TSC or anyone on its behalf
assumes no responsibility or liability for any errors or inaccuracies.
Purchasers are solely responsible for the choice, selection, and use of TSC products and TSC assumes no liability
for application assistance or the design of Purchasers’ products.
Information contained herein is intended to provide a product description only. No license, express or implied, to
any intellectual property rights is granted by this document. Except as provided in TSC’s terms and conditions of
sale for such products, TSC assumes no liability whatsoever, and disclaims any express or implied warranty,
relating to sale and/or use of TSC products including liability or warranties relating to fitness for a particular purpose,
merchantability, or infringement of any patent, copyright, or other intellectual property right.
The products shown herein are not designed for use in medical, life-saving, or life-sustaining applications.
Customers using or selling these products for use in such applications do so at their own risk and agree to fully
indemnify TSC for any damages resulting from such improper use or sale.
6
Version: J2103
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