CHENMKO ENTERPRISE CO.,LTD
SURFACE MOUNT
FAST SWITCHING DIODE
VOLTAGE RANGE 250 Volts CURRENT 200 mAmpere
APPLICATION
* Ultra high speed switching
BAS21N1PT
FEATURE
* Small surface mounting type. (FBPT-923)
* High speed. (T
RR=
30nSec Typ.)
* Suitable for high packing density.
0.37(REF.)
0.5±0.05
1.0±0.05
FBPT-923
CONSTRUCTION
* Silicon epitaxial planar
0.25(REF.)
0.05±0.04
1.0±0.05
0.68±0.05
0.42±0.05
CIRCUIT
(2)
(1)
0.3±0.05
0.26±0.05
Dimensions in millimeters
(3)
MAXIMUM RATINGES
( At T
A
= 25
o
C unless otherwise noted )
RATINGS
Maximum Recurrent Peak Reverse Voltage
Maximum RMS Voltage
Maximum DC Blocking Voltage
Maximum Average Forward Rectified Current at T
L
= 100 C
Non-Repetitive Peak Forward Surge Current
Typic Junction Capacitance (Note 2)
Maximum Reverse Recovery Time (Note 3)
Typical Thermal Resistance (Note 1)
Storage and Operating Temperature Range
o
o
FBPT-923
UNITS
Volts
Volts
Volts
mAmps
Amps
pF
nS
o
SYMBOL
V
RRM
V
RMS
V
DC
I
O
I
FSM
C
J
T
RR
R
JA
BAS21N1PT
250
141
200
200
2.5
0.5
5.0
50
833
-65 to +150
@ t=1.0uS
@ t=1.0S
C/W
o
T
J
, T
STG
C
ELECTRICAL CHARACTERISTICS
( At T
A
= 25 C unless otherwise noted )
CHARACTERISTICS
@ I
F
= 100 mA
Maximum Instantaneous Forward Voltage
@ I
F
= 200 mA
Maximum Average Reverse Current
at Ratied DC Blocking Voltage
Breakdown Voltage(Minimun)
@ T
A
= 25 C
I
R
@ T
J
= 100
o
C
Bv
15
250
uAmps
Volts
2006-07
o
SYMBOL
V
F
BAS21N1PT
1.00
1.25
100
UNITS
Volts
Volts
nAmps
NOTES : 1. Thermal Resistance ( Junction to Lead ) : PC Board Mounted on 0.06 X 0.06" ( 0.15X 0.15mm ) copper pad area.
2. Measured at 1.0 MH
Z
and applied reverse voltage of 0 volt.
3. I
F
=I
R
=30 mA, I
RR
=0.1XI
R
, R
L
=100 ohms
CHENMKO [ CHENMKO ENTERPRISE CO. LTD. ]
