Datasheet > UF1A

UF1A

更新时间： 2024-11-01 07:05:27

品牌	Logo	应用领域
平伟 - PINGWEI		/
页数	文件大小	规格书
1页	41K
描述
ULTRAFAST RECTIFIER

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中文翻译

获取价格

数据手册

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UF1A 数据手册

CHONGQING PINGYANG ELECTRONICS CO.,LTD.

UF1A THRU UF1K

ULTRAFAST RECTIFIER

VOLTAGE：50-800V

CURRENT：1.0A

FEATURES

·Low power loss, high efficiency

·Low leakage

SMB(DO-214AA)

·Low forward voltage

·High current capability

·High speed switching

·High surge capability

·High reliability

.083(2.11)

.075(1.91)

.155(3.94)

.130(3.30)

.185(4.70)

.160(4.06)

.012(0.305)

.006(0.152)

.096(2.44)

.084(2.13)

MECHANICAL DATA

·Case: Molded plastic

.060((1.52)

.030(0.76)

.008(0.203)

.002(0.051)

.220(5.59)

.200(5.08)

·Epoxy: UL94V-0 rate flame retardant

·Lead: MIL-STD- 202E, Method 208 guaranteed

·Polarity:Color band denotes cathode end

·Mounting position: Any

Dimensions in inches and (millimeters)

·Weight: 0.093 grams

MAXIMUM RATINGS AND ELECTRONICAL 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%.

SYMBOL UF1A UF1B UF1D UF1G UF1J UF1K units

V_RRM

V_RMS

V_DC

100

200

140

200

400

280

400

600

420

600

800

560

800

Maximum Recurrent Peak Reverse Voltage

Maximum RMS Voltage

100

Maximum DC Blocking Voltage

Maximum Average Forward rectified Current

at T_A=50°C

I_o

1.0

Peak Forward Surge Current 8.3ms single half

sine-wave superimposed on rate load (JEDEC

method)

I_FSM

Maximum Instantaneous forward Voltage at 1.0A

V_F

1.0

1.4

1.7

Maximum DC Reverse Current at Rated DC

Blocking Voltage T_A=25°C

5.0

I_R

µA

Maximum Full Load Reverse Current Full Cycle

Average,.375”(9.5mm) lead length at T_L=75°C

100

t_rr

100

Maximum Reverse Recovery Time (Note 1)

Typical Junction Capacitance (Note 2)

C_J

Notes: 1.Test Conditions: I_F=0.5A, I_R=1.0A, I_RR=0.25A

2.Measured at 1MHz and applied reverse voltage of 4.0 volts

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