参数资料
型号: SM4936
厂商: RECTRON LTD
元件分类: 二极管(射频、小信号、开关、功率)
英文描述: SURFACE MOUNT GLASS PASSIVATED FAST RECOVERY SILICON RECTIFIER (VOLTAGE RANGE 50 to 600 Volts CURRENT 1.0 Ampere)
中文描述: 1 A, 400 V, SILICON, SIGNAL DIODE
封装: ROHS COMPLIANT, PLASTIC, MELF-2
文件页数: 2/5页
文件大小: 261K
代理商: SM4936
AMBIENT TEMPERATURE, (OC)
IN
ST
AN
TA
NE
O
US
RE
VE
RS
E
CU
RR
EN
T,
(u
A)
25
0.8
1.0
0
0.6
0.4
0.2
0
75
50
175
100
125
150
RATING AND CHARACTERISTICS CURVES ( SM4933 THRU SM4937 )
FIG.2 TYPICAL FORWARD CURRENT
DERATING CURVE
FIG.1 TEST CIRCUIT DIAGRAM AND REVERSE RECOVERY TIME CHARACTERISTIC
PERCENT OF RATED PEAK REVERSE VOLTAGE, (%)
AV
ER
AG
E
FO
RW
AR
D
CU
RR
EN
T,
(A
)
0
0.1
10
1.0
1000
100
60
20
40
80
100
120
140
FIG.3 TYPICAL REVERSE
CHARACTERISTICS
trr
IFM 1.0
i(t)
0
IRM (REC)
1cm
SET TIME BASE FOR 50/100 ns/cm
Single Phase
Half Wave 60Hz
Resistive or
Inductive Load
TA = 25 OC
TA = 75 OC
TA = 100 OC
8
7
6
5
4
3
2
1
115Va 10K
60Hz 2W
C.P.CLARE
HPG 1002
30 Vdc
CONSTANT VOLTAGE
SUPPLY
3.8uH
/1.4
1 AMP
SLO-BLO
FUSE
C1
1.0uF
300V
30
50W
NON-INDUCTIVE
UNIT
UNDER TEST
R2
1
10W
NON-
INDUCTIVE
C1
1.0uF
300V
1.0 Adc FROM
CONSTANT
VOLTAGE SUPPLY
RIPPLE = 3mVrms MAX
MINIMIZE ALL LEAD LENGTHS
A-TEKTRONIX 545A. K PLUG IN
PRE AMP P6000 PROBE OR EQUIVALENT
R1-ADJUSTED FOR 1.4[ BETWEEN
POINT 2 OF RELAY AND RECTIFIER
INDUCTIVE = 3.8uH
Zout 11/2 MAX
DC to 2kHz
R2-TEN-1W 10 % CARBON CORE
IN PARALLEL
TA = 25
FOR RECTIFIER
10
0
di/dt = 50A/mS
相关PDF资料
PDF描述
SM4937 SURFACE MOUNT GLASS PASSIVATED FAST RECOVERY SILICON RECTIFIER (VOLTAGE RANGE 50 to 600 Volts CURRENT 1.0 Ampere)
SM130 SURFACE MOUNT SCHOTTKY BARRIER RECTIFIER (VOLTAGE RANGE 20 to 60 Volts CURRENT 1.0 Ampere)
SM140 SURFACE MOUNT SCHOTTKY BARRIER RECTIFIER (VOLTAGE RANGE 20 to 60 Volts CURRENT 1.0 Ampere)
SM150 SURFACE MOUNT SCHOTTKY BARRIER RECTIFIER (VOLTAGE RANGE 20 to 60 Volts CURRENT 1.0 Ampere)
SF161A GLASS PASSIVATED SUPER FAST RECTIFIER (VOLTAGE RANGE 50 to 400 Volts CURRENT 16 Amperes)
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