HER101 THRU HER108
Reverse Voltage - 50 to 1000 Volts
HIGH EFFICIENT SILICON RECTIFIER
Forward Current - 1.0 Ampere
FEATURES
The plastic package carries Underwriters Laboratory Flammability Classification 94V-0 ● Ultra fast switching for high efficiency ● Low reverse leakage ● High forward surge current capability ● High temperature soldering guaranteed: 250 C/10 seconds,0.375”(9.5mm) lead length, 5 lbs. (2.3kg) tension
●
DO-41
1.0 (25.4) MIN. 0.107(2.7) 0.080(2.0) DIA.
MECHANICAL DATA
Case: JEDEC DO-41 molded plastic body Terminals: Plated axial leads, solderable per MIL-STD-750, Method 2026 Polarity: Color band denotes cathode end Mounting Position: Any Weight:0.012 ounce, 0.33 grams
0.205(5.2) 0.166(4.2)
1.0 (25.4) MIN. 0.034(0.9) 0.028(0.7) DIA.
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 current derate by 20%.
Characteristic
Peak Repetitive Reverse Voltage Working Peak Reverse Voltage DC Blocking Voltage RMS Reverse Voltage Average Rectified Output Current (Note 1) @TA = 55°C Non-Repetitive Peak Forward Surge Current 8.3ms Single half sine-wave superimposed on rated load (JEDEC Method) Forward Voltage Peak Reverse Current At Rated DC Blocking Voltage Reverse Recovery Time (Note 2) Typical Junction Capacitance (Note 3) Operating Temperature Range Storage Temperature Range @IF = 1.0A @TA = 25°C @TA = 100°C
Symbol
VRRM VRWM VR VR(RMS) IO
HER 101 50 35
HER 102 100 70
HER 103 200 140
HER 104 300 210 1.0
HER 105 400 280
HER 106 600 420
HER 107 800 560
HER 108 1000 700
Unit V V A
IFSM VFM IRM trr Cj Tj TSTG 50 20 1.0
30 1.3 5.0 100 75 15 -65 to +150 -65 to +150 1.7
A V µA nS pF °C °C
Note: 1. Leads maintained at ambient temperature at a distance 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 voltage of 4.0V D.C.
HER101 THRU HER108
RATINGS AND CHARACTERISTIC CURVES
I(AV), AVERAGE FWD RECTIFIED CURRENT (A)
Single phase half wave Resistive or Inductive load
IF, INSTANTANEOUS FORWARD CURRENT (A)
1.00
10
Tj = 25°C Pulse width = 300µs
0.75
1.0
HER101 - HER104
HER105
0.50
0.25
0.1
HER106- HER108
0
0.01 0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 VF, INSTANTANEOUS FORWARD VOLTAGE (V) Fig. 2 Typical Forward Characteristics
0
25
50
75
100
125
150
175
TA, AMBIENT TEMPERATURE (°C) Fig. 1 Forward Current Derating Curve
IFSM, PEAK FORWARD SURGE CURRENT (A)
30
Pulse width 8.3 ms single half-sine-wave (JEDEC method)
100
Tj = 25°C f = 1.0MHz
20
Cj, CAPACITANCE (pF)
HER101 - HER105
10
HER106- HER108
10
0 1 10 NUMBER OF CYCLES AT 60Hz Fig. 3 Peak Forward Surge Current 100
1
1
10 VR, REVERSE VOLTAGE (V) Fig. 4 Typical Junction Capacitance
trr
100
50Ω NI (Non-inductive) Device Under Test 50V DC Approx
10Ω NI
+0.5A
(-)
Pulse Generator (Note 2)
(+) (-)
0A -0.25A
1.0Ω NI
Oscilloscope (Note 1)
(+)
Notes: 1. Rise Time = 7.0ns max. Input Impedance = 1.0MΩ, 22pF. 2. Rise Time = 10ns max. Input Impedance = 50Ω.
-1.0A Set time base for 5/10ns/cm
Fig. 5 Reverse Recovery Time Characteristic and Test Circuit
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