HER301G Datasheet, PDF (1/2 Pages) Jinan Gude Electronic Device – 3.0 AMPS. GLASS PASSIVATED HIGH EFFICIENCY RECTIFIERS

HIGH EFFICIENCY GLASS PASSIVATED RECTIFIER
HER301G THRU HER308G
VOLTAGE RANGE
CURRENT
50 to 1000 Volts
3.0 Ampere
FEATURES
• Glass passivated chip junction
• Low power loss, high efficiency
• Low leakage
• High speed switching
• High surge capacity
• High temperature soldering guaranteed
260℃/10 seconds,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-202E method 208C
• Mounting position: Any
• Weight: 0.042ounce, 1.19 gram
DO-27
Dimensions in inches and (millimeters)
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
• Ratings at 25℃ ambient temperature unless otherwise specified
• Single Phase, half wave, 60Hz, resistive or inductive load
• For capacitive load derate current by 20%
SYMBOLS
HER
301G
HER
302G
HER
303G
HER
304G
HER
305G
HER
306G
Maximum Repetitive Peak Reverse Voltage
V_RRM 50 100 200 300 400 600
Maximum RMS Voltage
V_RMS 35 70 140 210 280 420
Maximum DC Blocking Voltage
Maximum Average Forward Rectified Current
0.375″(9.5mm) lead length at TA =50℃
Peak Forward Surge Current
8.3ms single half sine-wave superimposed on
rated load (JEDEC method)
V_DC
50 100 200 300 400 600
I_(AV)
3.0
I_FSM
125
Maximum Instantaneous Forward Voltage at 3.0A
V_F
1.0
1.3
1.5
Maximum DC Reverse Current at rated ^TA ^{= 25℃}
DC Blocking Voltage at
TA = 125℃
I_R
10
500
Maximum Full Load Reverse Current, full cycle
average 0.375″(9.5mm) lead length at TL =55℃
Maximum Reverse Recovery Time
Test conditions IF =0.5A, I_R =1.0A, I_RR =0.25A,
Typical Junction Capacitance (NOTE 2)
I_R(AV)
t_rr
C_J
150
50
70
Typical Thermal Resistance (NOTE 1)
R_θJA
20
Operating Junction Temperature Range
Storage Temperature Range
T_J
T_STG
(-55 to +150)
(-55 to +150)
Notes:
1. Thermal Resistance from Junction to ambient with 0.375″(9.5mm) lead length, PCB mounted.
2. Measured at 1.0MHz and applied reverse voltage of 4.0V
HER
307G
800
560
800
HER
308G
1000
700
1000
1.7
75
50
UNIT
Volts
Volts
Volts
Amps
Amps
Volts
µA
µA
nS
pF
℃/W
℃
℃
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