BAT46 Datasheet, PDF (1/1 Pages) STMicroelectronics – SMALL SIGNAL SCHOTTKY DIODE

BAT46
SCHOTTKY BARRIER DIODE
Features
· High Reverse Breakdown Voltage
· Low Turn-On Voltage
· Guard Ring Construction for Transient
Protection
Mechanical Data
· Case: DO-35, Plastic
· Leads: Solderable per MIL-STD-202,
Method 208
· Marking: Type Number
· Polarity: Cathode Band
· Weight: 0.13 grams (approx.)
A
B
A
C
D
DO-35
Dim
Min
Max
A
25.40
¾
B
¾
4.00
C
¾
0.60
D
¾
2.00
All Dimensions in mm
Maximum Ratings ^{@ TA = 25°C unless otherwise specified}
Characteristic
Symbol
BAT46
Unit
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
V_RRM
V_RWM
100
V
V_R
Forward Continuous Current (Note 1)
I_FM
150
mA
Average Rectified Output Current (Note 1)
I_O
75
mA
Repetitive Peak Forward Current (Note 1)
@ t £ 1.0s
I_FRM
350
mA
Non-Repetitive Peak Forward Surge Current @ t = 10ms
I_FSM
750
mA
Power Dissipation (Note 1)
P_d
200
mW
Thermal Resistance, Junction to Ambient Air (Note 1)
R_qJA
500
K/W
Operating and Storage Temperature Range
T_j, T_STG
-55 to +125
°C
Electrical Characteristics ^{@ TA = 25°C unless otherwise specified}
Characteristic
Reverse Breakdown Voltage
Reverse Leakage Current (Note 2)
Forward Voltage Drop (Note 2)
Junction Capacitance
Symbol Min
Typ
Max Unit
Test Condition
V_(BR)R
100
¾
¾
V
I_RS = 10mA (pulses)
0.5
VR = 1.5V
5.0
V_R = 1.5V, T_j = 60°C
0.8
V_R = 10V
I_R
¾
¾
7.5
2.0
mA
V_R = 10V, T_j = 60°C
V_R = 50V
15
V_R = 50V, T_j = 60°C
5.0
V_R = 75V
20
V_R = 75V, T_j = 60°C
0.25
IF = 0.1mA
V_F
¾
¾
0.45
V
I_F = 10mA
1.00
I_F = 250mA
Cj
¾
10
6.0
¾
pF
VR = 0V, f = 1.0MHz
V_R = 1.0V, f = 1.0MHz
Notes: 1. Valid provided that electrodes are kept at ambient temperature.
2. t < 300ms, Duty Cycle < 2%.
DS11002 Rev. E-2
1 of 1
BAT46