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Dual Series Switching Diode
0.040 (1.02)
0.017 (0.42) (C) R 0.05 (0.002)
0.118 (3.00)
0.110 (2.80)
.079(2.00)
.071(1.80)
Features
Small surface mounting type High reliability High speed ( trr < 1.5 ns )
(B) (A)
0.055 (1.40) 0.047 (1.20) 0.102 (2.60) 0.094 (2.40)
0.028 (0.70) 0.020 (0.50)
0.045 (1.15)
Mechanical data
Case : SOT-23 Terminals : Solder plated, solderable per MIL-STD-750, Method 2026 Mounting P osition : Any
0.033 (0.85)
Dimensions in inches and (millimeters)
SINGLE(Alt)
COMMON ANODE COMMON CATHODE
0.015 (0.38)
Silicon epitaxial planar type
0.035 (0.88)
BAL99 BAW56 BAV70 BAV99
Formosa MS
SOT-23
SERIES
BAL99
BAW56
BAV70
BAV99
MAXIMUM RATINGS (AT T A =25 o C unless otherwise noted)
PARAMETER Repetitive peak reverse voltage Reverse voltage Peak forward surge current Repetitive peak forward current Forward current Average forward current Power dissipation Junction temperature Storage temperature VR = 0 t p = 1 us CONDITIONS Symbol V RRM VR I FSM I FRM IF I FAV PD Tj T STG -55 MIN. TYP. MAX. 70 70 2.0 450 215 715 225 175 +150 UNIT V V A mA mA mA mW
o o
C C
ELECTRICAL CHARACTERISTICS (AT T A=25 C unless otherwise noted)
PARAMETER Forward voltage I F = 10mA I F = 150mA V R = 70V Reverse current V R = 20V , T j = 150 V R = 70V , T j = 150 Breakdown current Diode capacitance Reverse recovery time
o o
o
CONDITIONS
Symbol VF VF IR
MIN.
TYP.
MAX. 0.855 1.250 2.5 30 50
UNIT V V uA uA uA V
C C
IR IR V (BR) CD t rr 70
I R = 100uA , T P /T = 0.01 T P = 0.3ms V R = 0 , f = 1MHz , V HF = 50mV I F =10mA, V R = 10mA, I RR = 0.1 X I R , R L =100 OHM
1.5 6
pF ns
RATING AND CHARACTERISTIC CURVES for each diode (BAL99 BAW56 BAV70 BAV99)
FIG.1-TYPICAL FORWARD 100 CHARACTERISTICS 10 TA=150oC
REVERSE LEAKAGE CURRENT, (uA) FORWARD CURRENT,(mA)
FIG.2 - Leakage Current CHARACTERISTICS
10 TA=85oC TA=25oC TA=-40oC 0.1 0.2
1.0
TA=125oC
0.1
TA=85oC
1.0
TA=55oC 0.01 TA=25oC
0.4
0.6
0.8
1.0
1.2
0.001
FORWARD VOLT AGE,(V)
0
10
20
30
40
50
REVERSE VOLTAGE, (V)
FIG.3-TYPICAL JUNCTION CAPACITANCE 0.68
JUNCTION CAPACITANCE,(pF)
0.64
0.60
0.56
0.52
0
2
4
REVERSE VOLTAGE,(V)
6
8
820 OHM +10V 2K 100uH 0.1 uF
IF
tr
tp 10%
t tr t
0.1 uF
50 OHM OUTPUT PULSE GENERATOR
DUT
50 OHM INPUT SAMPLING OSCILLOSCOPE
90% IR(REC)=1 mA VR
OUTPUT PULSE (IF=IR=10mA;measured at iR(REC)=1mA)
Notes : 1. A2.0 Kohm variable resistor adjusted for a forward Current (IF) of 10mA. Notes: Notes:
2. Input pulse is adjusted so IR(peak) is equal to 10 mA. 3. tp >> trr.
t
Recovery Time Equivalent Test Circuit

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