3N251.pdf 데이터시트 (총 2 페이지) - 파일 다운로드 3N251 데이타시트 다운로드

No Preview Available !

MDA100A series
(3N246 thru
3N252)
® MOTOROLA
MINIATURE INTEGRAL DIODE ASSEMBLIES
· .. with silicon rectifier chips interconnected and encapsulated into
voidless rectifier bridge circu its.
II
• High Resistance to Shock and Vibration
• High Dielectric Strength
• Built-In Printed Circuit Board Stand-Offs
• UL Recognized
• ROJA ~ 60°C/W
MAXIMUM RATINGS
Rating (Per Diodel
Symbol
<I: <I: <I: <I: <I: <I:
- .,,,,....~g
... 0
CON
... 0 ... 0
"0,'0"
~~N"z<,0l-: "zN<,0l-: N"z<,0l-: "zN<,0l-: "Nz<,0l-: "z<,0l:
::0 ::0 ::0 ::0 ::0 ::0
<I:
NO
",-
"zN<, 0l-:
::0
Unit
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
VRRM
VRWM
VR
50 100 200 400 600 800 1000 Volts
DC Output Voltage
Resistive Load
Capadt ive Load
Vdc 32 64 127 255 382 510 640 Volts
Vdc 50 100 200 400 600 800 1000 Volts
Sine Wave RMS Input Voltage
VR(RMSi
Average Rectified Forward
Current
(single phase bridge operation,
resistive load, 60 Hz,
TA" 750 Ci
10
35 70 140 280 420 560 700
. .1.0
Volts
Amp
Non-Repetitive Peak Surge
Current (Preceded and
followed by rated current
and voltage. T A = 750 Ci
Operating and Storage Junction
Temperature Range
IFSM ~ 30 (for 1 cycle) ~ Amp
.TJ.Tstg
-55 to +150 ---...- °c
ELECTRICAL CHARACTERISTICS
Characteristic
Instantaneous Forward Voltage (Per Diode)
(iF = 1.57 Amp. T J = 250 Ci
Reverse Current (Per Diode)
(Rated VR. TA = 25°C)
Symbol
vF
Typ
1.15
IR -
Max
1.3
10
Unit
Volts
IlA
MECHANICAL CHARACTERISTICS
CASE: Transfer Molded Plastic
POLAR lTV: Terminal-designation on case
Pin 1 "(+) for DC output
Pin 4 H for DC output
Pins 2 and 3 (AC) for AC input
MOUNTING POSITION: Any
WEIGHT: 1.8 grams (approx)
TERMINALS: R.adily sold.rable
connections. corrosion resistant.
SINGLE-PHASE
FULL-WAVE BRIDGE
1.0AMPERE
50-1000 VOLTS
STYLE 1:
TERM 1. POS
1. At
3. At
4. NEG
MilLIMETERS
OIM MIN MAX
A 14.99 15.49
B 4.57 5.08
C - 20.51
0 0.16 1.01
F 1.01 1.17
G 3.68 3.94
J 0.56 0.11
K - 9.01
l 1.18 1.03
N 1.54 1.19
R 9.40 10.03
INCHES
MIN MAX
0.590 0.610
0.180 0.100
0.810
0.030 0.040
0.040
0.145
0.011
-
0.070
0.100
0.370
0.050
0.155
0.018
0.355
0.080
0.110
0.395
CASE 312-02
3-156

No Preview Available !

MDA100A Series (3N246 thru 3N252)
MAXIMUM RATINGS, BRIDGE OPERATION
FIGURE 1 - CURRENT DERATING
1.4 I
I"'-.
0:: 1.2 ['-....
'"~
'"~
a ""~
1.0 ......
i""-..
r-....
O.8--'"
,........
I"'--.
r-....
f""-...
RESISTIVE INDUCTIVE LDADS_ r----
~
~
~
'" '1) ....u
D.6 f""-...
f-- CAPACITIVE LOADS
t - -0.4
Ipk = 5.0 IAVG .../
Ipk = 10 IAVG - J
t - - Ipk = 20 IAVG
o.2 i i erL
I
/"-. ~
7"-
/'
.:-.-.-....;..
I::::.
~
~
~
I "-
50 60 70 80 90 100 110 120 130 140 15
TA, AM81ENT TEMPERATURE (DC)
SINGLE DIODE CHARACTERISTICS
FIGURE 4 - MAXIMUM FORWARD VOLTAGE
~
~
0
0
j ,.-..=>
10t===:
5. O f =
I=
=TJ=
1500
C
./
I--
~ 3.0
~ 2.0
250 C
~ l.0
~ O.5
::a D.3
:i o.2
!z
~ 0.1
~ 0.05
~O.O3
0.6 1.0 1.4 1.8 2.2 2.6 3.0
VF, INSTANTANEOUS FORWARD VOLTAGE (VOLTS)
3.4
II
FIGURE 2 - POWER 01SSIPATION
3.2
'"1= 2.8
~
z 2.4
'>"=
~ 2.0
ioii 1.6
VICAP1CITI~E L~ADSI
~Ipk = 5.0 IAVG
Ipk = 10 IAVG':::-I'-
~ IL t2Ipk = 20 IAVG
LV ~
.L.
(erleg)
~ V ~ /'
V. ~ ~
~~'" 1.2
I ';:: O.B
;:
i 0.4
o~
/.
~~
~~
~
IN~CTlVERESISTIVE
LOADS
o 0.2 0.4 0.6 0.8 1.0 1.2 1.4
10, (lAVG), DC OUTPUT CURRENT (AMP)
FIGURE 5 - FORWARD RECOVERY TIME
2. 0
~~
O~ II,
I
I
'1,
L-
Vfr" 2.0 V
TJ '" 25°C
7
~
5 /'
V~
o.3 1--I -1-10-
0.2
01
0.2 0.3 0.5 0.7 1.0
1.0 3.0
IF, FORWARD CURRENT (AMPI
5.0 7.0 10
FIGURE 3 - SURGE CURRENT
0
0::
1"'-'".~... 0 .......
r---::0
'~'"" 20
t-.....
,....
w f = 60 Hz
e-'"'"=> SURGE APPLI'ED AT
"~'" 10
RATED LOAD CONDITIONS
VRRM APPLIED AFTER SURGE
....... r---... .......
!
I..r---7.0 1 1 f Y Y \
5.0 1.0 CYCLE
~III
1.0 2.0 3,0 5.0 7,0 10
20 30
50 70 100
NUMBER OF CYCLES
FIGURE 6 - REVERSE RECOVERY TIME
at'--..
]
~ 10
>=
~ 7.0
a~> 5.
I"- t'--..
w
~ 3.0
~
0 t-lG
.........
TJ=250 C
0,1 <IF < 1.0 Amp
i""ot--..
1i;
'" 2,0
a
0.1
0,2 0.3 0.5 0.7 1.0
...... 1'-,
"
2.0 3.0 5,0 7.0 10
IR/IF, DRIVE CURRENT RATIO
3-157