Datasheet

ManualsBrandsST ManualsDiodesSchottky Diode, 200mA, 30V, DO-35

BAT46

SMALL SIGNAL SCHOTTKY DIODE

DESCRIPTION

General purpose, metalto silicon diode featuring

high breakdown voltage low turn-on voltage.

August 1999 Ed: 1A

Symbol Parameter Value Unit

RRM

Repetitive Peak Reverse Voltage 100 V

Forward Continuous Current*

= 25

150 mA

FRM

Repetitive Peak Forward Current*

≤

0.5

350 mA

FSM

Surge non Repetitive Forward Current*

10ms

750 mA

tot

Power Dissipation* T

= 80°C 150 mW

stg

Storage and Junction Temperature Range - 65 to + 150

- 65 to + 125

Maximum Temperature for Soldering during 10s at 4mm from Case 230

ABSOLUTE RATINGS

(limiting values)

Symbol Test Conditions Value Unit

th(j-a)

Junction-ambient* 300

C/W

* On infinite heatsink with 4mm lead length.

THERMAL RESISTANCE

DO 35

(Glass)

1/4

Summary of content (4 pages)

PAGE 1
BAT46 ® SMALL SIGNAL SCHOTTKY DIODE DESCRIPTION General purpose, metalto silicon diode featuring high breakdown voltage low turn-on voltage. DO 35 (Glass) ABSOLUTE RATINGS (limiting values) Symbol VRRM Parameter Repetitive Peak Reverse Voltage Value Unit 100 V Forward Continuous Current* Ta = 25 °C 150 mA IFRM Repetitive Peak Forward Current* tp ≤ 1s δ ≤ 0.
PAGE 2
BAT46 ELECTRICAL CHARACTERISTICS STATIC CHARACTERISTICS Symbol Test Conditions Min. Typ. Max. 100 V VBR Tj = 25°C IF = 10µA VF * Tj = 25°C IF = 0.1mA 0.25 Tj = 25°C IF = 10mA 0.45 Tj = 25°C IF = 250mA Tj = 25°C VR = 1.5V IR * Unit V 1 0.5 Tj = 60°C µA 5 Tj = 25°C 0.8 VR = 10V Tj = 60°C 7.
PAGE 3
BAT46 Fig. 1-1: Forward voltage drop versus forward current (low level, typical values) Fig. 1-2: Forward voltage drop versus forward current (high level, typical values) IFM(A) IFM(mA) 20 18 16 14 12 10 8 6 4 2 0 0.0 0.1 5E-1 Tj=125°C Tj=125°C Tj=25°C Tj=25°C 1E-1 0.6 VFM(V) 1E-2 0.0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0 1.1 1.2 Fig. 2: Leakage current versus reverse voltage applied (typical values) Fig. 3: Leakage current versus junction temperature (typical values) 1E+3 VFM(V) 0.2 0.
PAGE 4
BAT46 PACKAGE MECHANICAL DATA DO 35 Glass C A C O / B REF. O /D O /D DIMENSIONS Millimeters Inches A Min. 3.05 Max. 4.50 Min. 0.120 Max. 0.177 B C 1.53 12.7 2.00 0.060 0.500 0.079 D 0.458 0.558 0.018 0.022 Cooling method : by convection and conduction Marking: clear, ring at cathode end. Weight: 0.15g Information furnished is believed to be accurate and reliable.