Fairchild FDLL4151 Data Handbook

查询FDLL4151供应商 FD LL4151 Sm all Signal D iode

FDLL4151 Small Signal Diode General Description A general purpose diode that couples high forward conductance fast swiching speed and high blocking voltages in a glass leadless LL-34 surface mount package. Placement of the expansion gap has no relationship to the location of the cathode terminal which is indicated by the first color band.

Cathode Band

BLACK

YELLOW

Expansion Gap

Absolute Maximum Ratings * Ta = 25°C unless otherwise noted Symbol Parameter Value Units VRRM Maximum Repetitive Reverse Voltage IF(AV) Average Rectified Forward Current m A

IFSM Non-repetitive Peak Forward Current Pulse Width = 1.0 second 1.0 Pulse Width = 1.0microsecond 4.0

TSTG Storage Temperature Range -65 to +200 °C

TJ Operating Junction Temperature -65 to +200 °C

* These ratings are limiting values above which the serviceability of any semiconductor device may be impaired.

NOTES: 1. These ratings are based on a maximum juction temperature of 200 degrees C. 2. These are steady state limits. The factory should be consulted on applications involving pulsed or low duty cycle operations.

Thermal Characteristics Symbol Parameter Value Units PD Power Dissipation m W

RθJA Thermal Resistance, Junction to Ambient °C/W

Electrical Characteristics TC = 25°C unless otherwise noted Symbol Parameter Conditions Min. Max Units VR Breakdown Voltage IR = 5µA

VF Forward Voltage IF = 50m A

IR Reverse Current VR = 50V n A

VR = 30V, TA = 150°C µA

CT Total Capacitance VR = 0, f = 1.0MHz p F

trr1 Reverse Recovery Time IF = IR = 10m A, IRR = 1m A ns

RL = 100Ω

trr2 Reverse Recovery Time VR = 6V, IF = 10m A, IRR = 1m A ns

RL = 100Ω

©2004 Fairchild Semiconductor Corporation www.fairchildsemi.com FDLL4151 Rev. B