SHANGHAI SUNRISE ELECTRONICS CO., LTD.
FEATURES
• Molded case feature for auto insertion
• Glass passivated chip
• Fast switching for high efficiency
• High current capability
• Low leakage current
• High surge capability
• High temperature soldering guaranteed:
250oC/10sec/0.375"
(
9.5mm
)
lead len
g
th
at 5 lbs tension
MECHANICAL DATA
• Terminal: Plated axial leads solderable per
MIL-STD 202E, method 208C
• Case: Molded with UL-94 Class V-O
recognized flame retardant epoxy
• Polarity: Color band denotes cathode
• Mounting position: Any
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
SYMBOL 1N
4933G 1N
4934G 1N
4935G 1N
4936G 1N
4937G UNITS
Maximum Repetitive Peak Reverse Voltage VRRM 50 100 200 400 600 V
Maximum RMS Voltage VRMS 35 70 140 280 420 V
Maximum DC Blocking Voltage VDC 50 100 200 400 600 V
Maximum Average Forward Rectified Current
(9.5mm lead length, at Ta=75oC)
Peak Forward Surge Current (8.3ms single
half sine-wave superimposed on rated load)
Maximum Forward Voltage
(at rated forward current and 25oC)
Maximum DC Reverse Current Ta=25oCµA
(at rated DC blocking voltage) Ta=100oCµA
Maximum Reverse Recovery Time (Note 1) trr nS
Typical Junction Capacitance (Note 2) CJpF
Typical Thermal Resistance (Note 3) Rθ(ja) oC/W
Storage and Operation Junction Temperature TSTG,TJoC
Note:
1.Reverse recovery condition IF=1.0A, VR=30V
2.Measured at 1.0 MHz and applied voltage of 4.0Vdc
3.Thermal resistance from junction to ambient at 0.375" (9.5mm) lead length, P.C. board mounted
htt
p
://www.sse-diode.com
V
RATINGS
A
100
30.0
IF(AV)
IFSM
1.0 A
1N4933G THRU 1N4937G
GLASS PASSIVATED
FAST RECOVERY RECTIFIER
VOLTAGE: 50 TO 600V CURRENT: 1.0A
(Single-phase, half-wave, 60Hz, resistive or inductive load rating at 25oC, unless otherwise stated, for capacitive load,
derate current by 20%)
-65 to +150
50.0
15.0
200
VF
5.0
1.2
IR
TECHNICAL
SPECIFICATION
DO - 41
Dimensions in inches and
(
millimeters
)
