BAL99

BAL99 Surface Mount Switching Diode Features: *Fast Switching Speed *Surface Mount Package Ideally Suited for Automatic Insertion *For General Purpose Switching Applications *High Conductance Mechanical Data: *Case: SOT-23, Molded Plastic *Terminals: Solderable per MIL-STD-202, Method 208 *Polarity: See diagram *Weight: 0.008 grams SWITCHING DIODE 100m AMPERRES 70 VOLTS 3 1 2 SOT-23 SOT-23 Outline Dimensions A Unit:mm TOP VIEW B C E G H D K L J M Dim Min Max A 0.35 0.51 B 1.19 1.40 C 2.10 3.00 D 0.85 1.05 E 0.46 1.00 G 1.70 2.10 H 2.70 3.10 J 0.01 0.13 K 0.89 1.10 L 0.30 0.61 M 0.076 0.25 http://www.weitron.com.tw WEITRON BAL99 Maximum Ratings ((TA=25 C Unless Otherwise Note) Symbol VRM VRRM VRWM VR VR(RMS) IFM IFSM Pd Characteristic Non-Repetitive Peak Reverse Voltage Peak Repetitive Reverse Voltage Working Peak Reverse Voltage DC Blocking Voltage RMS Reverse Voltage Forward Continuous Current (1) Non-Repetitive Peak Forward @ t=1.0us Surge Current @ t=1.0s Power Dissipation (1) Value 100 70 53 100 2.0 1.0 350 Unit Volts Volts Volts mA A mW C/W C Thermal Resistance Junction to Ambient Air (1) Operating and Storage Temperature Range R JA Tj, TSTG 357 -65 to + 150 Electrical Characteristics Characteristic ( TA=25 C Unless Otherwise Note) (Each Diode) Symbol Min Max Unit Off Characteristics Forward Voltage (2) I F =1.0mA I F =10mA I F =50mA I F =150mA VR =70V VR =75V, Tj=150 C VR =25V, Tj=150 C VR =20V VR =0, f=1.0MHz VF 0.715 0.855 1.0 1.25 2.5 50 30 25 2.0 6.0 Volts uA uA uA nA PF ns Reverse Current (2) IR - Total Capacitance CT t rr - Reverse Recovery Time I F =I R=10mA, I rr =0.1 I R , R L=100 Note: 1. Part mounted on FR-4 board with recommended pad layout. 2. Short duration pulse test used to minimize self-heating effect. Device Marking Item Marking JF Eqivalent Circuit diagram 3 2 BAL99 WEITRON http://www.weitron.com.tw BAL99 IF , INSTANTANEOUS FORWARD CURRENT (A) 500 S ee Note 1 1 Pd , P O WER DISSIPATIO N (mW) 400 300 0.1 T A = 150ºC T A = 75ºC T A = 25ºC T A = 0 ºC T A = -40ºC 200 0.01 100 0 0 100 20 0 TA , AMBIENTTEMPERA TURE, (°C) FIG1. Power Deratin g Curve 0.001 0 0.5 1.0 1.5 VF , INSTANTANEOUS FORWARD VOL AGE (V) T FIG2. Forward Characteristics IR , INSTANTANEO US REVERSE CURRENT (nA) 10000 T A = 150ºC T A = 125ºC 2. 0 1.8 C T , TOTAL CAPACIT ANCE (PF) 1.6 1.4 1.2 1.0 0.8 0.6 0.4 0.2 f = 1.0MHz 1000 100 T A = 75ºC 10 T A = 25ºC T A = 0 ºC 1 T A = -40ºC 0.1 0 20 40 60 80 100 0.0 0 10 20 30 40 VR , INSTANTANEOUS REVERSE VOL AGE (V) T FIG3. Typical Reverse Characteristics VR , REVERSE VOL AGE (V) T FIG4. Typical Cap acita nce vs. Reverse Vo ltage WEITRON http://www.weitron.com.tw