1N4937G-B Rectron, 1N4937G-B Datasheet - Page 2

• Manufacturer Part Number: 1N4937G-B
• Description: Rectifiers Vr/600V Io/1A BULK
• Manufacturer: Rectron

Specifications of 1N4937G-B

• Product Category: Rectifiers
• Rohs: yes
• Product: Fast Recovery Rectifiers
• Configuration: Single
• Reverse Voltage: 600 V
• Forward Voltage Drop: 1.2 V
• Recovery Time: 200 ns
• Forward Continuous Current: 1 A
• Max Surge Current: 30 A
• Reverse Current Ir: 5 uA
• Mounting Style: Through Hole
• Package / Case: DO-41
• Maximum Operating Temperature: + 150 C
• Minimum Operating Temperature: - 65 C
• Factory Pack Quantity: 1000

115Va 10K
60Hz 2W
1.50
1.25
1.00
200
100
.75
.50
.25
A-TEKTRONIX 545A. K PLUG IN
PRE AMP P6000 PROBE OR EQUIVALENT
R1-ADJUSTED FOR 1.4
POINT 2 OF RELAY AND RECTIFIER
INDUCTIVE = 3.8uH
60
40
20
10
C.P.CLARE
HPG 1002
6
4
2
30 Vdc
CONSTANT VOLTAGE
SUPPLY
0
1
.1
25
FIG. 5 - TEST CIRCUIT DIAGRAM AND REVERSE RECOVERY
FIG. 3 - TYPICAL JUNCTION CAPACITANCE
.2
7
Single Phase
Half Wave 60Hz
Resistive or
Inductive Load
6
RATING AND CHARACTERISTIC CURVES ( 1N4933G THRU 1N4937G )
50
.4
AMBIENT TEMPERATURE, (
8
FIG. 1 - TYPICAL FORWARD
CURRENT DERATING CURVE
5
REVERSE VOLTAGE, ( V )
MINIMIZE ALL LEAD LENGTHS
1
75
1.0
4
BETWEEN
T J = 25
TIME CHARACTERISTIC
2
3
2
3.8uH/1.4
1 AMP
SLO-BLO
FUSE
C1
1.0uF
300V
100
4
125
T A = 25
10 20 40
R2-TEN-1W 10
IN PARALLEL
R2
1
10W
NON-
INDUCTIVE
UNIT
UNDER TEST
30
50W
NON-INDUCTIVE
150
10
0
)
C1
1.0uF
300V
175
% CARBON CORE
FOR RECTIFIER
100
Zout 1 1 / 2
DC to 2kHz
1.0 Adc FROM
CONSTANT
VOLTAGE SUPPLY
RIPPLE = 3mVrms MAX
MAX
1.0
.01
FIG. 4 - TYPICAL INSTANTANEOUS FORWARD
IRM (REC)
50
40
30
20
10
20
10
.1
0
INSTANTANEOUS FORWARD VOLTAGE, (V)
IFM 1.0
.6
1
8.3ms Single Half Sine-Wave
(JEDED Method)
FIG. 2 - MAXIMUM NON-REPETITIVE
0
NUMBER OF CYCLES AT 60Hz
FORWARD SURGE CURRENT
2
i(t)
RECTRON
.8
di/dt = 50A/uS
CHARACTERISTICS
4
6 810
trr
1.0
T J = 25
Pulse Width = 300us
1% Duty Cycle
SET TIME BASE FOR
50/100 ns/cm
20
1.2
40 6080100
1.4