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HER501G THRU HER508G
50V-1000V 5.0A
GLASS HIGH EFFICIENCY RECTIFIERS
FEATURES
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Glass passivated chip junction
Low power loss, high efficiency
Low Leakage
High speed switching
High Surge Capacity
High Temperature soldering guaranteed:
260 OC / 10 second, 0.375” (9.5mm) lead length
MECHANICAL DATA
Case: Transfer molded plastic
Epoxy: UL94V – 0 rate flame retardant
Polarity: Color Band denotes cathode end
Lead: Plated axial lead, solderable per MIL – STD-502E
Method 508C
Mounting Position: Any
Weight: 0.042 ounce, 1.19 gram
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MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
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Ratings at 25 C ambient temperature unless otherwise specified
Single Phase, half wave, 60Hz, resistive or inductive load
For capacitive load derate current by 20%
SYMBOLS
Maximum Repetitive Peak Reverse Voltage
Maximum RMS Voltage
Maximum DC Blocking Voltage
Maximum Average Forward Rectified Current,
0.375” (9.5mm) lead length at TA = 50OC
Peak Forward Surge Current
8.3mS single half sine wave superimposed on
VRRM
VRMS
VDC
HER
501G
50
35
50
HER
502G
100
70
100
HER
503G
200
140
200
HER
504G
300
210
300
I(AV)
HER
505G
400
280
400
HER
506G
600
420
600
HER
507G
800
560
800
HER UNIT
508G
1000 Volts
700 Volts
1000 Volts
5.0
IFSM
Amps
200
150
Amps
rated load (JEDEC method)
Maximum Instantaneous Forward Voltage @ 5.0A
Maximum DC Reverse Current at Rated
TA = 25 OC
DC Blocking Voltage per element
TA = 125 OC
Maximum Full Load Reverse Current, Full Cycle average
0.375” (9.5mm) lead length at TL = 55OC
Maximum Reverse Recovery Time
Test conditions IF = 0.5A, IR = 1.0A, IRR = 0.25A
Typical Junction Capacitance
(Measured at 1.0MHz and applied reverse voltage of 4.0V)
Typical Thermal Resistance (Note 1)
Operating Junction Temperature
Storage Temperature Rang
VF
1.0
1.3
10
IR
1.5
1.7
µA
500
IR(AV)
150
µA
trr
50
70
CJ
70
50
RθJA
TJ
TSTG
Volts
20
(-55 to +150)
(-55 to +150)
nS
pF
O
C/W
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C
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C
Notes:
1.
Thermal resistance from junction to ambient with 0.375” (9.5mm) lead length, PCB mounted
E-mail: sales@taychipst.com
1 of 2
Web Site: www.taychipst.com
HER501G THRU HER508G
50V-1000V 5.0A
GLASS HIGH EFFICIENCY RECTIFIERS
RATINGS AND CHARACTERISTICS CURVES
E-mail: sales@taychipst.com
2 of 2
HER501G THRU HER508G
Web Site: www.taychipst.com