HER151G – HER158G
Taiwan Semiconductor
1.5A, 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 surge current capability
Low power loss
RoHS Compliant
Halogen-free according to IEC 61249-2-21
PARAMETER
VALUE
UNIT
IF
1.5
A
VRRM
50 - 1000
V
IFSM
50
A
TJ MAX
150
°C
Package
DO-204AC (DO-15)
Configuration
Single die
APPLICATIONS
● DC to DC converter
● Switching mode converters and inverters
● Freewheeling application
MECHANICAL DATA
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Case: DO-204AC (DO-15)
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: 0.400g (approximately)
DO-204AC (DO-15)
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
151G 152G 153G 154G 155G 156G 157G 158G
HER
HER
HER
HER
HER
HER
HER
HER
151G 152G 153G 154G 155G 156G 157G 158G
VRRM
50
100
200
300
400
600
800
1000
V
VR(RMS)
35
70
140
210
280
420
560
700
V
IF
1.5
A
IFSM
50
A
TJ
-55 to +150
°C
TSTG
-55 to +150
°C
1
Version: I2105
HER151G – HER158G
Taiwan Semiconductor
THERMAL PERFORMANCE
PARAMETER
SYMBOL
TYP
UNIT
RӨJA
60
°C/W
Junction-to-ambient thermal resistance
ELECTRICAL SPECIFICATIONS (TA = 25°C unless otherwise noted)
PARAMETER
Forward voltage
CONDITIONS
HER151G
HER152G
HER153G
HER154G
HER155G
HER156G
HER157G
HER158G
(1)
Reverse current @ rated VR
TJ = 25°C
(2)
Junction capacitance
Reverse recovery time
IF = 1.5A, TJ = 25°C
VF
IR
TJ = 125°C
HER151G
HER152G
HER153G
HER154G
HER155G
HER156G
HER157G
HER158G
HER151G
HER152G
HER153G
HER154G
HER155G
HER156G
HER157G
HER158G
SYMBOL
1MHz, VR = 4.0V
IF = 0.5A, IR = 1.0A,
Irr = 0.25A
TYP
MAX
UNIT
-
1.0
V
-
1.3
V
-
1.7
V
-
5
µA
-
150
µA
35
-
pF
20
-
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
HER15xG
DO-204AC (DO-15)
3,500 / Tape & Reel
HER15xG A0G
DO-204AC (DO-15)
1,500 / Ammo box
HER15xGH
DO-204AC (DO-15)
3,500 / Tape & Reel
HER15xGHA0G
DO-204AC (DO-15)
1,500 / Ammo box
Notes:
1. "x" defines voltage from 50V (HER151G) to 1000V (HER158G)
2. “H” means AEC-Q101 qualified
2
Version: I2105
HER151G – HER158G
Taiwan Semiconductor
CHARACTERISTICS CURVES
(TA = 25°C unless otherwise noted)
Fig.1 Forward Current Derating Curve
Fig.2 Typical Junction Capacitance
100
HER151G-HER155G
1.5
CAPACITANCE (pF)
1
0.5
10
HER156G-HER158G
f=1.0MHz
Vsig=50mVp-p
0
25
50
75
100
125
1
150
1
10
AMBIENT TEMPERATURE (°C)
REVERSE VOLTAGE (V)
Fig.4 Typical Forward Characteristics
INSTANTANEOUS FORWARD CURRENT (A)
100
TJ=125°C
10
TJ=75°C
1
TJ=25°C
0.1
20
30
40
50
60
70
80
90
100
1010
HER151G-HER154G
UF1DLW
1
HER155G
TJ=125°C
TJ=25°C
10.1
0.01
HER156G-HER158G
0.1
0.001
0.50.3 0.7
0.4 0.9
0.5
PERCENT OF RATED PEAK REVERSE VOLTAGE (%)
Pulse width 300μs
1%
Pulse width
1% duty
duty cycle
cycle
1.1
0.6
1.3
0.7
1.5
0.8
1.7
0.9
11.9
1.1
FORWARD VOLTAGE (V)
Fig.5 Maximum Non-Repetitive Forward Surge Current
60
PEAK FORWARD SURGE CURRENT (A)
INSTANTANEOUS REVERSE CURRENT (µA)
Fig.3 Typical Reverse Characteristics
10
100
(A)
AVERAGE FORWARD CURRENT (A)
2
8.3ms single half sine wave
50
40
30
20
10
0
1
10
100
NUMBER OF CYCLES AT 60 Hz
3
Version: I2105
1.2
HER151G – HER158G
Taiwan Semiconductor
CHARACTERISTICS CURVES
(TA = 25°C unless otherwise noted)
Fig.6 Reverse Recovery Time Characteristic and Test Circuit Diagram
4
Version: I2105
HER151G – HER158G
Taiwan Semiconductor
PACKAGE OUTLINE DIMENSIONS
DO-204AC (DO-15)
MARKING DIAGRAM
5
P/N
= Marking Code
G
= Green Compound
YWW
= Date Code
F
= Factory Code
Version: I2105
HER151G – HER158G
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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