Datasheet

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1N/FDLL 914A/B / 916/A/B / 4148 / 4448 — Small Signal Diode

1N/FDLL 914A/B / 916/A/B / 4148 / 4448 Rev. 1.1.1 1

April 2013

1N/FDLL 914A/B / 916/A/B / 4148 / 4448

Small Signal Diode

Absolute Maximum Ratings

(1)

Stresses exceeding the absolute maximum ratings may damage the device. The device may not function or be opera-

ble above the recommended operating conditions and stressing the parts to these levels is not recommended. In addi-

tion, extended exposure to stresses above the recommended operating conditions may affect device reliability. The

absolute maximum ratings are stress ratings only. Values are at T

= 25°C unless otherwise noted.

Note:

1. These ratings are limiting values above which the serviceability of the diode may be impaired.

Thermal Characteristics

Symbol Parameter Value Units

RRM

Maximum Repetitive Reverse Voltage 100 V

Average Rectified Forward Current 200 mA

DC Forward Current 300 mA

Recurrent Peak Forward Current 400 mA

FSM

Non-repetitive Peak Forward Surge Current

Pulse Width = 1.0 s 1.0 A

Pulse Width = 1.0 μs4.0 A

STG

Storage Temperature Range -65 to +200 °C

Operating Junction Temperature 175 °C

Symbol Parameter

Max.

Units

1N/FDLL 914/A/B / 4148 / 4448

Power Dissipation 500 mW

θJA

Thermal Resistance, Junction to Ambient 300 °C/W

LL-34

THE PLACEMENT OF THE EXPANSION GAP

HAS NO RELATIONSHIP TO THE LOCATION

OF THE CATHODE TERMINAL

LL-34 COLOR BAND MARKING

DEVICE

1ST BAND

DO-35

FDLL914 BLACK

FDLL914A BLACK

FDLL914B BLACK

Cathode is denoted with a black band

FDLL4148 BLACK

FDLL4448 BLACK

-1st band denotes cathode terminal

and has wider width

SOD80

Cathode Band

Summary of content (6 pages)

PAGE 1
N/FDLL 914A/B / 916/A/B / 4148 / 4448 Small Signal Diode Cathode Band LL-34 COLOR BAND MARKING DEVICE SOD80 LL-34 DO-35 THE PLACEMENT OF THE EXPANSION GAP HAS NO RELATIONSHIP TO THE LOCATION OF THE CATHODE TERMINAL Cathode is denoted with a black band 1ST BAND FDLL914 FDLL914A FDLL914B FDLL4148 FDLL4448 BLACK BLACK BLACK BLACK BLACK -1st band denotes cathode terminal and has wider width Absolute Maximum Ratings(1) Stresses exceeding the absolute maximum ratings may damage the device.
PAGE 2
Values are at TA = 25°C unless otherwise noted. Symbol VR VF Parameter IR= 100 μA Breakdown Voltage Forward Voltage Test Conditions Max. 100 Units V IR= 5.0 μA 75 1N914B / 4448 IF= 5.0 mA 0.62 0.72 V 1N916B IF= 5.0 mA 0.63 0.73 V 1N914 / 916 / 4148 IF= 10 mA 1.0 V 1N914A / 916A IF= 20 mA 1.0 V 1N916B IF= 20 mA 1.0 V 1N914B / 4448 IF= 100 mA Reverse Leakage V 1.0 V 0.025 μA VR= 20 V, TA= 150°C 50 μA VR= 20 V IR Min. VR= 75 V 5.
PAGE 3
120 o Ta= 25 C 160 o [nA] 100 R 150 80 Reverse Current, I Reverse Voltage, V R [V] Ta=25 C 140 130 120 60 40 20 0 110 1 2 3 5 10 20 30 50 100 10 20 30 50 70 Reverse Voltage, VR [V] 100 Reverse Current, IR [uA] GENERAL RULE: The Reverse Current of a diode will approximately double for every ten (10) Degree C increase in Temperature Figure 1. Reverse Voltage vs. Reverse Current BV - 1.0 to 100 μA Figure 2. Reverse Current vs.
PAGE 4
.0 0.90 o Ta = 25 C [ns] o 3.5 Reverse Recovery Time, t Total Capacitance (pF) rr TA = 25 C 0.85 0.80 3.0 2.5 2.0 1.5 1.0 10 0.75 0 2 4 6 8 10 12 14 20 30 40 50 60 Reverse Recovery Current, Irr [mA] REVERSE VOLTAGE (V) IF = 10mA , IRR = 1.0 mA , Rloop = 100 Ohms Figure 8. Reverse Recovery Time vs Reverse Recovery Current Figure 7.
PAGE 5
1N/FDLL 914A/B / 916/A/B / 4148 / 4448 — Small Signal Diode Physical Dimensions SOD-80 0.50 0.30 C R 0.30 0.20 1.50 1.30 2.64 REF 3.60 3.30 NOTES: UNLESS OTHERWISE SPECIFIED A) PACKAGE STANDARD REFERENCE: JEDEC DO-213, VARIATION AC. B) ALL DIMENSIONS ARE IN MILLIMETERS. C CORNER RADIUS IS OPTIONAL. D) DRAWING FILE NAME: SOD80A REV01 Figure 11. 2-TERMINAL, SOD-80, JEDEC DO-213AC, MINI-MELF Package drawings are provided as a service to customers considering Fairchild components.
PAGE 6
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