HER207 RECTIFIERS Datasheet

HER207 Datasheet, PDF, Equivalent


Part Number

HER207

Description

HIGH EFFICIENCY RECTIFIERS

Manufacture

SEMTECH

Total Page 2 Pages
Datasheet
Download HER207 Datasheet


HER207
HER201 THRU HER208
HIGH EFFICIENCY RECTIFIERS
Voltage – 50 to 1000 Volts
Current – 2.0 Amperes
Features
Void-free plastic in a DO-15 package
2A operation at Ta = 55with no
thermal runaway
Ultra fast switching for high efficiency
Mechanical Data
Case: Molded plastic
Lead: MIL-STD-202, method 208 guaranteed
Polarity: Band denotes cathode
Mounting Position: Any
Absolute Maximum Ratings and Characteristics
Ratings at 25ambient temperature unless otherwise specified. Single phase, half wave, 60Hz, resistive or inductive
load. For capacitive load, derate current by 20%.
Symbols
HER
201
HER
202
HER
203
HER
204
HER
205
HER
206
HER
207
Maximum repetitive peak reverse voltage
Maximum RMS voltage
Maximum DC blocking voltage
Maximum average forward rectified current
at TA = 55
Peak forward surge current
8.3mS single half sine-wave superimposed
on rated load (JEDEC method)
Maximum instantaneous forward voltage at 2.0A DC
VRRM
VRMS
VDC
IO
50 100 200 300 400 600 800
35 70 140 210 280 420 560
50 100 200 300 400 600 800
2.0
IFSM 60
VF 1.0 1.3 1.7
Maximum DC reverse current
at rated DC blocking voltage
TJ = 25O C
TJ = 100O C
Maximum reverse recovery time (Note 1)
IR
trr
5.0
500
50
75
Typical junction capacitance (Note 2)
CJ
35
Typical thermal resistance (Note3)
RθJA
45
Operating and storage temperature range
TJ ,TS
-55 to +150
Notes:
1. Test Conditions: IF = 0.5A, IR = 1A, IRR = 0.25A.
2. Measured at 1 MHz and applied reverse voltage of 4 volts.
3. Thermal resistance from junction to ambient at 0.375”(9.5mm) lead length P.C.B.mounted.
HER
208
Units
1000
700
1000
Volts
Volts
Volts
Amps
Amps
Volts
µAmps
nSec
pF
OC/W
OC
SEMTECH ELECTRONICS LTD.
(Subsidiary of Semtech International Holdings Limited, acompany
listed on the Hong Kong Stock Exchange, Stock Code: 724)
®
Dated : 03/07/2003 H

HER207
HER201 THRU HER208
RATINGS AND CHARACTERISTIC CURVES
Fig. 1-REVERSE RECOVERY TIME CHARACTERISTIC AND TEST CIRCUIT DIAGRAM
50
NONINDUCTIVE
10
NONINDUCTIVE
+0.5A
(+)
25Vdc
(appox)
(-)
DUT
1
NON
INDUCTIVE
(-)
PULSE
GENERATOR
(NOTE 2)
OSCILLOSCOPE
(NOTE 1)
(+)
0
-0.25A
-1.0A
NOTES:1. Rise Time=7ns max. Input Impedance=
1 megohm 22 pf
2. Rise Time=10ns max. Sourse Impedance=
50 ohms
trr
1cm
SET TIME BASE FOR
10/20ns/cm
Fig.2 - TYPICAL FORWARD
CURRENT DERATING
4.0 Single Phase
Half Wave 60Hz
Resistive or
Inductive Load
2.0
0 25 50 75 100 125 150 175
AMBIENT TEMPERATURE,o C
Fig. 3-TYPICAL REVERSE CHARACTERISTICS
Fig. 4-TYPICAL FORWARD CHARACTERISTICS
100 10
Tj =150o C
10
Tj =100o C
1
Tj=25o C
0.1
0.01
20 40 60 80 100 120 140
PERCENT OF RATED PEAK REVERSE VOLTAGE, (%)
Fig. 5-MAXIMUM NON-REPETITIVE FORWARD
SURGE CURRENT
70
60
50
40
30
20
10
0
1
8.3ms Single Half Sine Wave
JEDEC Method
2 5 10 20
NUMBER OF CYCLES AT 60Hz
50 100
1.0
0.1
0.01 Tj = 25 C
0.001
0
PULSE WIDTH =300 s,
1% DUTY CIRCLE
0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8
FORWARD VOLTAGE, (V)
Fig. 6-TYPICAL JUNCTION CAPACITANCE
200
100
60
40
20
10
6
4
2
1
0.1 0.2 0.4
HER201~HER205
Tj =25 C
HER206~HER208
124
10 20 40
REVERSE VOLTAGE. (V)
100
SEMTECH ELECTRONICS LTD.
(Subsidiary of Semtech International Holdings Limited, acompany
listed on the Hong Kong Stock Exchange, Stock Code: 724)
®
Dated : 03/07/2003 H


Features HER201 THRU HER208 HIGH EFFICIENCY RECTI FIERS Voltage – 50 to 1000 Volts Curr ent – 2.0 Amperes Features • Void-f ree plastic in a DO-15 package • 2A o peration at Ta = 55℃ with no thermal runaway • Ultra fast switching for hi gh efficiency Mechanical Data • Case: Molded plastic • Lead: MIL-STD-202, method 208 guaranteed • Polarity: Ban d denotes cathode • Mounting Position : Any Absolute Maximum Ratings and Cha racteristics Ratings at 25℃ ambient t emperature unless otherwise specified. Single phase, half wave, 60Hz, resistiv e or inductive load. For capacitive loa d, derate current by 20%. Symbols HER 201 HER 202 HER 203 HER 204 HER 20 5 HER 206 HER 207 Maximum repetitive peak reverse voltage Maximum RMS volta ge Maximum DC blocking voltage Maximum average forward rectified current at TA = 55℃ Peak forward surge current 8.3 mS single half sine-wave superimposed o n rated load (JEDEC method) Maximum ins tantaneous forward voltage at 2.0A DC VRRM VRMS VDC IO 50 100 200 300 400 600 800 35 .
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