HER301G MULTICOMP, HER301G Datasheet - Page 2

• Manufacturer Part Number: HER301G
• Description: FAST RECOVERY DIODE, 3A, 50V, DO-201AD
• Manufacturer: MULTICOMP

Specifications of HER301G

• Repetitive Reverse Voltage Vrrm Max: 50V
• Forward Current If(av): 1A
• Forward Voltage Vf Max: 1V
• Reverse Recovery Time Trr Max: 50ns
• Forward Surge Current Ifsm Max: 30A
• Diode Type: Fast Recovery
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Maximum Ratings and Electrical Characteristics
Rating at 25°C ambient temperature unless otherwise specified.
Single phase, half wave, 60Hz, resistive or inductive load.
For capacitive load, derate current by 20%
Notes: 1. Reverse Recovery Test Conditions: I
51855
Maximum Recurrent Peak Reverse Voltage
Maximum RMS Voltage
Maximum DC Blocking Voltage
Maximum Average Forward Rectified Current 0.375 (9.5mm) Lead
Length at T
Peak Forward Surge Current, 8.3 ms Single
Half Sine-wave Superimposed on Rated Load
(JEDEC method )
Maximum Instantaneous Forward Voltage at 3.0A
Maximum DC Reverse Current at T
at Rated DC Blocking Voltage at T
Maximum Reverse Recovery Time ( Note 1 )
Typical Junction Capacitance ( Note 2 )
Typical Thermal Resistance (Note 3) RθJA
Operating & Storage Temperature Range T
2. Measured at 1MHz and Applied Reverse Voltage of 4.0V dc.
3. Thermal Resistance from Junction to Ambient and from Junction to Lead at 0.375 inch (9.5mm)
Lead Length PCB Mounted.
A
= 55°C
Type Number
A
A
= 125°C
RθJL
= 25°C
F
J
/T
= 0.5A, I
STG
R
= 1.0A, I
Page <2>
RR
= 0.25A.
301G
HER
50
35
50
1.0
50
80
302G
HER
100
100
70
-65 to +150
10.0
20.0
125
200
3.0
5.6
307G
HER
800
560
800
1.7
75
50
308G
HER
1000
1000
700
28/08/08 V1.1
Units
°C/W
µA
nS
pF
°C
V
A
V