HER301_16 Datasheet, PDF (1/1 Pages) Chongqing Pingwei Enterprise co.,Ltd – 3.0AMPS. HIGH EFFICIENCY PLASTIC RECTIFIERS

HER301 THRU HER308
3.0AMPS. HIGH EFFICIENCY PLASTIC RECTIFIERS
FEATURE
DO-27/DO-201AD
.Low leakage
.Low forward voltage drop
.High current capability
.High surge capability
.High reliability
.High temperature soldering guaranteed
260°C /10sec / 0.375" lead length at 5 lbs tension
MECHANICAL DATA
0.96(24.4)
M IN.
.375(9.5)
.335(8.5)
.220(5.6) _{D IA.}
.187(5.0)
+
-
.Terminal: Plated axial leads solderable per
MIL-STD 202E, method 208C
.Case: Molded with UL-94 Class V-0 recognized
Flame Retardant Epoxy
0.96(24.4)
M IN.
.051(1.3) _{D IA.}
.043(1.1)
.Polarity: color band denotes cathode
.Mounting position: any
Dimensions in inches and (millimeters)
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
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%
Type Number
HER HER HER HER HER HER HER HER
SYMBOL
301 302 303 304 305 306 307 308
Maximum Recurrent Peak Reverse Voltage
VRRM
50 100 200 300 400 600 800 1000
Maximum RMS Voltage
VRMS
35 70 140 210 280 420 560 700
Maximum DC blocking Voltage
VDC
50 100 200 300 400 600 800 1000
Maximum Average Forward Rectified Current
IF(AV)
3.0
.375"(9.5mm) lead length at TA =55°C
Peak Forward Surge Current 8.3ms single half
sine-wave superimposed on rated load (JEDEC IFSM
90
method)
Maximum Instantaneous forward Voltage at
VF
3.0A DC
1.0
1.3
1.7
Maximum DC Reverse Current @TA=25°C
IR
at rated DC blocking voltage @TA =100°C
5.0
100.0
Maximum Reverse Recovery Time (Note 1)
trr
50
75
Typical Junction Capacitance (Note 2)
CJ
80
50
Typical Thermal Resistance (Note 3)
R(JA)
50
Storage Temperature
TSTG
-55 to +150
Operation Junction Temperature
TJ
-55 to +150
Note:
1. Test Conditions: IF=0.5A, IR=1.0A, IRR=0.25A
2. Measured at 1.0 MHz and applied reverse voltage of 4.0Vdc
3. Thermal Resistance from Junction to Ambient at 0.375"（9.5mm）lead length, vertical P.C. Board Mounted.
units
V
V
V
A
A
V
µA
ns
pF
°C/W
°C
°C
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