HER301G – HER308G
Taiwan Semiconductor
3A, 50V - 1000V High Efficient Rectifier
FEATURES
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KEY PARAMETERS
AEC-Q101 qualified available
High current capability, Low VF
High reliability
High surge current capability
Low power loss, high efficiency
RoHS Compliant
Halogen-free according to IEC 61249-2-21
PARAMETER
VALUE
UNIT
IF
3
A
VRRM
50 - 1000
V
IFSM
125
A
TJ MAX
150
°C
APPLICATIONS
Package
DO-201AD
Configuration
Single die
● DC to DC converter
● Switching mode converters and inverters
● Freewheeling application
MECHANICAL DATA
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Case: DO-201AD
Molding compound meets UL 94V-0 flammability rating
Terminal: Pure tin plated leads, solderable per J-STD-002
Meet JESD 201 class 2 whisker test
Polarity: Indicated by cathode band
Weight: 1.10g (approximately)
DO-201AD
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
HER HER HER HER HER HER HER HER
UNIT
301G 302G 303G 304G 305G 306G 307G 308G
HER
HER
HER
HER
HER
HER
HER
HER
301G 302G 303G 304G 305G 306G 307G 308G
VRRM
50
100
200
300
400
600
800
1000
V
VR(RMS)
35
70
140
210
280
420
560
700
V
IF
3
A
IFSM
125
A
TJ
-55 to +150
°C
TSTG
-55 to +150
°C
1
Version: I2105
HER301G – HER308G
Taiwan Semiconductor
THERMAL PERFORMANCE
PARAMETER
SYMBOL
TYP
UNIT
Junction-to-lead thermal resistance
RӨJL
10
°C/W
Junction-to-ambient thermal resistance
RӨJA
35
°C/W
ELECTRICAL SPECIFICATIONS (TA = 25°C unless otherwise noted)
PARAMETER
Forward voltage
(1)
Reverse current @ rated VR
(2)
Junction capacitance
Reverse recovery time
CONDITIONS
HER301G
HER302G
HER303G
HER304G
I = 3A, TJ = 25°C
HER305G F
HER306G
HER307G
HER308G
TJ = 25°C
TJ = 125°C
HER301G
HER302G
HER303G
HER304G
1MHz, VR = 4.0V
HER305G
HER306G
HER307G
HER308G
HER301G
HER302G
HER303G
HER304G IF = 0.5A, IR = 1.0A,
HER305G Irr = 0.25A
HER306G
HER307G
HER308G
SYMBOL
VF
IR
TYP
MAX
UNIT
-
1.0
V
-
1.3
V
-
1.7
V
-
10
µA
-
200
µA
60
-
pF
35
-
pF
-
50
ns
-
75
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
HER3xG
DO-201AD
1,250 / Tape & Reel
HER3xG A0G
DO-201AD
500 / Ammo box
HER3xGH
DO-201AD
1,250 / Tape & Reel
HER3xGHA0G
DO-201AD
500 / Ammo box
Notes:
1. "x" defines voltage from 50V (HER301G) to 1000V (HER308G)
2. “H” means AEC-Q101 qualified
2
Version: I2105
HER301G – HER308G
Taiwan Semiconductor
CHARACTERISTICS CURVES
(TA = 25°C unless otherwise noted)
Fig.1 Forward Current Derating Curve
Fig.2 Typical Junction Capacitance
1000
3
CAPACITANCE (pF)
2
1
100
HER301G-HER305G
10
HER306G-HER308G
f=1.0MHz
Vsig=50mVp-p
0
1
25
50
75
100
125
150
1
10
CASE TEMPERATURE (°C)
REVERSE VOLTAGE (V)
Fig.4 Typical Forward Characteristics
INSTANTANEOUS FORWARD CURRENT (A)
100
TJ=125°C
TJ=75°C
1
0.1
TJ=25°C
0.01
10
20
30
40
50
60
70
80
90
100
1010
HER301G-HER304G
UF1DLW
1
HER305G
TJ=125°C
TJ=25°C
10.1
HER306G-HER308G
0.01
0.1
0.001
0.4 0.5 0.6 0.7 0.8 0.9
0.3
0.4
0.5
0.6
PERCENT OF RATED PEAK REVERSE VOLTAGE (%)
Pulse
Pulse width
width 300μs
300μs
1% duty cycle
Pulse width
1 1.1 1.2 1.3 1.4 1.5
0.7
0.8
0.9
1
1.1
FORWARD VOLTAGE (V)
Fig.5 Maximum Non-Repetitive Forward Surge Current
150
PEAK FORWARD SURGE CURRENT (A)
INSTANTANEOUS REVERSE CURRENT (µA)
Fig.3 Typical Reverse Characteristics
10
100
(A)
AVERAGE FORWARD CURRENT (A)
4
8.3ms single half sine wave
125
100
75
50
25
0
1
10
100
NUMBER OF CYCLES AT 60 Hz
3
Version: I2105
1.2
HER301G – HER308G
Taiwan Semiconductor
CHARACTERISTICS CURVES
(TA = 25°C unless otherwise noted)
Fig.6 Reverse Recovery Time Characteristic and Test Circuit Diagram
4
Version: I2105
HER301G – HER308G
Taiwan Semiconductor
PACKAGE OUTLINE DIMENSIONS
DO-201AD
MARKING DIAGRAM
5
P/N
= Marking Code
G
= Green Compound
YWW
= Date Code
F
= Factory Code
Version: I2105
HER301G – HER308G
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: I2105
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