Datasheet > LL4148

LL4148

更新时间： 2024-11-28 03:51:31

品牌	Logo	应用领域
TRSYS		二极管开关
页数	文件大小	规格书
2页	93K
描述
HIGH SPEED SILICON SWITCHING DIODES

阅读下载

中文翻译

获取价格

数据手册

如果您发现信息不准确，欢迎纠错

LL4148 数据手册

Transys

Electronics

I M I T E D

HIGH SPEED SILICON SWITCHING DIODES

LL4148

LL4448

SOD - 80C

Mini MELF (LL- 34 )

Polarity: Cathode is indicated by a black band

Hermetically Sealed, Glass Silicon Diodes

ABSOLUTE MAXIMUM RATINGS

DESCRIPTION

SYMBOL

VALUE

UNIT

V_RRM

V_R

I_F(av)

I_F

I_FRM

I_FSM

P_tot

Peak Repetitive Reverse Voltage

Reverse Voltage (Continuous)

Average Rectified Forward Current

Forward Current (DC)

Repetitive Peak Forward Current

Non Repetitive Peak Surge Current t=1 ms

100

150

200

450

2000

500

t=1 s

Power Dissipation up to Tamb=25 ºC

Derating factor

Operating & Storage Junction Temperature

2.85

- 65 to +200

mW/K

ºC

T_j, T_stg

Range

ELECTRICAL CHARACTERISTICS (Ta=25 ºC Unless Otherwise Specified)

DESCRIPTION

SYMBOL TEST CONDITION

MIN

MAX

UNIT

V_F

I_F=10mA

I_F=5mA

I_F=100mA

V_R=20V

V_R=75V

LL4148

LL4448

Forward Voltage

1.0

0.72

1.0

0.62

I_R

Reverse Current

5.0

V_R=20V, T_j=100º C, LL4448

3.0

V_R=20V, T_j=150º C

V_BRI_R=100mA

Reverse Breakdown Voltage

100

DYNAMIC CHARACTERISTICS

Diode Capacitance

Forward Recovery Voltage

Reverse Recovery Time

C_d

V_fr

t_rr

V_R=0V, f=1MHz

4.0

2.5

4.0

I_F=50mA, t_r=20ns

I_F=10mA, to I_R=60mA

R_L=100 W

Measured @ I_R=1mA

中文翻译

下载PDF

与LL4148相关器件

型号	品牌	获取价格	描述	数据表
LL4148(LS)	DIODES	获取价格	SwitchingDiodes
LL4148, LL4448	VISHAY	获取价格	Small Signal Fast Switching Diodes
LL4148_04	VISHAY	获取价格	Fast Switching Diode
LL4148_06	WTE	获取价格	SURFACE MOUNT FAST SWITCHING DIODE
LL4148_07	DIOTEC	获取价格	Ultrafast Switching Surface Mount Si-Planar Diodes
LL4148_09	TSC	获取价格	500mW High Speed SMD Switching Diode
LL4148_09	PANJIT	获取价格	FAST SWITCHING SURFACE MOUNT DIODES
LL4148_10	FAIRCHILD	获取价格	Small Signal Diode
LL4148_10	TSC	获取价格	500mW High Speed SMD Switching Diode
LL4148_11	DIOTEC	获取价格	Ultrafast Switching Surface Mount Si-Planar Diodes