HER151 – HER158 1 of 3 © 2000 Won-Top Electronics
HER151 – HER158
1.5A HIGH EFFICIENCY RECTIFIER
Features
! Diffused Junction
! Low Forward Voltage Drop
! High Current Capability A B A
! High Reliability
! High Surge Current Capability
Mechanical Data C
! Case: Molded Plastic D
! Terminals: Plated Leads Solderable per
MIL-STD- 202, Met hod 208
! Polarity: Cathode Band
! Weight: 0.40 grams (approx.)
! Mounting Position: Any
! Marking: Type Number
Maximum Ratings and Electrical Characteristics @TA=25°C unless otherwise specifie d
Single Phase, half wave, 60Hz, resistive or inductive load.
For capacitive load, derat e current by 20%.
Characteristic Symbol HER
151 HER
152 HER
153 HER
154 HER
155 HER
156 HER
157 HER
158 Unit
Peak Repetit i ve Revers e Vol tage
Working Peak Reverse Vo l tage
DC Blocking Voltage
VRRM
VRWM
VR50 100 200 300 400 600 800 1000 V
RMS Reverse Voltage VR(RMS) 35 70 140 210 280 420 560 700 V
Average Rectified Output Current
(Note 1) @T
A = 55°C IO1.5 A
Non-Repetiti ve P eak Forward Surge Current
8.3ms Si ngl e half sine-wave superimposed on
rated load (JEDE C Method) IFSM 50 A
Forward Voltage @IF = 1.5A VFM 1.0 1.3 1.7 V
Peak Reverse Current @TA = 25°C
At Rated DC Blocki ng Voltage @TA = 100°C IRM 5.0
100 µA
Reverse Recovery Time (Note 2) trr 50 75 nS
Typical Junction Capacitance (Note 3) Cj50 30 pF
Operating Tem perature Range Tj-65 to +125 °C
Storage Temperat ure Range TSTG -65 to +150 °C
*Glass passivated forms are available upon request
Note: 1. Leads maintained at ambient temperat ure at a distanc e 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 volt age of 4.0V D.C.
WTE
PO WER SEM IC OND UCTOR S
DO-15
Dim Min Max
A25.4 —
B5.50 7.62
C0.71 0.864
D2.60 3.60
All Dimensions in mm
HER151 – HER158 2 of 3 © 2002 Won-Top Electronics
0
0.3
0.6
0.9
1.2
1.5
25 50 75 100 125 150 175 200
I , AVERAGE FWD RECTIFIED CURRENT (A)
(AV)
T , AMBIENT TEMPERATURE ( C)
Fig. 1 Forward Current Derating Curve
A°
Single phase half-wave
60 Hz resistive or inductive load 0.01
0.1
1.0
10
0.6 0.8 1.0 1.2 1.4
I , INSTANTANEOUS FORWARD CURRENT (A)
F
V , INSTANTANEOUS FORWARD VOLTAGE (V)
Fig. 2 Typical Forward Characteristics
F
T = 25 C
j°
Pulse width = 300 sµ
HER151-HER154
HER156 - HER158
HER155
I , PEAK FORWARD SURGE CURRENT (A)
FSM
0
20
40
60
1 10 100
NUMBER OF CYCLES AT 60Hz
Fig. 3 Peak Forward Surge Current
50V DC
Approx
50 NI (Non-inductive)Ω10 NIΩ
1.0
NI
ΩOscilloscope
(Note 1)
Pulse
Generator
(Note 2)
Device
Under
Test
trr
Settimebasefor5/10ns/cm
+0.5A
0A
-0.25A
-1.0A
Notes:
1. Rise Time = 7.0ns max. Input Impedance = 1.0M , 22pF.
2. Rise Time = 10ns max. Input Impedance = 50 .
Ω
Ω
Fig. 5 Reverse Recovery Time Characteristic and Test Circuit
(+)
(+)
(-)
(-)
1
10
100
1 10 100
C , CAPACITANCE (pF)
j
V , REVERSE VOLTAGE (V)
Fig. 4 Typical Junction Capacitance
R
T = 25 C
f = 1.0MHz
j°
HER151-HER155
HER156 -HER158
HER151 – HER158 3 of 3 © 2002 Won-Top Electronics
ORDERING INFORMATION
Product No.!
!!
!Package Type Shipping Quantity
HER151-T3 DO-15 4000/Tape & Reel
HER151-TB DO-15 3000/Tape & Box
HER151 DO-15 1000 Units/Box
HER152-T3 DO-15 4000/Tape & Reel
HER152-TB DO-15 3000/Tape & Box
HER152 DO-15 1000 Units/Box
HER153-T3 DO-15 4000/Tape & Reel
HER153-TB DO-15 3000/Tape & Box
HER153 DO-15 1000 Units/Box
HER154-T3 DO-15 4000/Tape & Reel
HER154-TB DO-15 3000/Tape & Box
HER154 DO-15 1000 Units/Box
HER155-T3 DO-15 4000/Tape & Reel
HER155-TB DO-15 3000/Tape & Box
HER155 DO-15 1000 Units/Box
HER156-T3 DO-15 4000/Tape & Reel
HER156-TB DO-15 3000/Tape & Box
HER156 DO-15 1000 Units/Box
HER157-T3 DO-15 4000/Tape & Reel
HER157-TB DO-15 3000/Tape & Box
HER157 DO-15 1000 Units/Box
HER158-T3 DO-15 4000/Tape & Reel
HER158-TB DO-15 3000/Tape & Box
HER158 DO-15 1000 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.
We power your everyday.
Won-Top Electronics Co., Ltd.
No. 44 Yu Kang North 3rd Road, Chine Chen Dist., Kaohsi ung, Taiwan
Phone: 886-7-822-5408 or 886-7-822-5410
Fax: 886-7-822-5417
Email: sales@wontop.com
Internet: http:/ / www.wontop.com