Datasheet > HER308G

HER308G

更新时间： 2024-09-25 04:57:27

品牌	Logo	应用领域
UNIOHM		整流二极管高效整流二极管功效
页数	文件大小	规格书
2页	69K
描述
3.0 AMP GLASS PASSIVATED HIGH EFFICIENCY RECTIFIERS

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HER308G 数据手册

HER301G THRU HER308G

3.0 AMP GLASS PASSIVATED HIGH EFFICIENCY RECTIFIERS

VOLTAGE RANGE

50 to 1000 Volts

CURRENT

3.0 Amperes

FEATURES

* Low forward voltage drop

* High current capability

* High reliability

DO-27

.220(5.6)

.197(5.0)

* High surge current capability

* High speed switching

DIA.

1.0(25.4)

MIN.

MECHANICAL DATA

* Case: Molded plastic

.375(9.5)

.285(7.2)

* Epoxy: UL 94V-0 rate flame retardant

* Lead: Axial leads, solderable per MIL-STD-202,

method 208 guranteed

* Polarity: Color band denotes cathode end

* Mounting position: Any

1.0(25.4)

MIN.

.052(1.3)

Weight: 1.10 grams

.048(1.2)

DIA.

Dimensions in inches and (millimeters)

MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS

Rating 25 C ambient temperature uniess otherwies specified.

Single phase half wave, 60Hz, resistive or inductive load.

For capacitive load, derate current by 20%.

HER301G HER302G HER303G HER304G HER305G HER306G HER307G HER308G UNITS

TYPE NUMBER

100

200

140

200

300

210

300

400

280

400

600

420

600

800 1000

560 700

Maximum Recurrent Peak Reverse Voltage

Maximum RMS Voltage

100

800 1000

Maximum DC Blocking Voltage

Maximum Average Forward Rectified Current

.375"(9.5mm) Lead Length at Ta=50 C

3.0

Peak Forward Surge Current, 8.3 ms single half sine-wave

superimposed on rated load (JEDEC method)

Maximum Instantaneous Forward Voltage at 3.0A

150

1.3

1.0

1.85

Maximum DC Reverse Current

Ta=25 C

at Rated DC Blocking Voltage

Ta=100 C

200

Maximum Reverse Recovery Time (Note 1)

Typical Junction Capacitance (Note 2)

-65 +150

Operating and Storage Temperature Range TJ, TSTG

NOTES:

1. Reverse Recovery Time test condition: IF=0.5A, IR=1.0A, IRR=0.25A

2. Measured at 1MHz and applied reverse voltage of 4.0V D.C.

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