High Voltage Diodes - Formed Lead
0.75A - 2.00A • 30ns - 50ns • Hermetic
ELECTRICAL CHARACTERISTICS AND MAXIMUM RATINGS
Part Number
Working
Reverse
Voltage
(Vrwm)
55°C(1)
Volts
1N6837LL
1N6838LL
1N6839LL
5000
2000
5000
Amps
0.75
2.00
1.00
Average
Rectified
Current
(Io)
100°C(2)
Amps
0.50
1.50
0.60
25°C
µA
1.0
1.0
1.0
Reverse
Current
@ Vrwm
(Ir)
100°C
µA
25
25
25
Forward
Voltage
1 Cycle Repetitive Reverse
Surge
Surge
Recovery
Current
Current
Time
tp=8.3ms
(3)
(Ifsm)
(Ifrm)
(Trr)
25°C
Amps
20
60
30
25°C
Amps
4
10
6
25°C
ns
30
50
50
Thermal
Impd.
Junction
C ap.
@50VDC
@1kHz
(Cj)
25°C
pF
16
20
16
(Vf)
25°C
Volts
12.0
4.5
10.0
Amps
0.50
1.50
0.60
θ
J-C
25°C
°C / W
5.0
5.0
5.0
(1)TC=55°C (2)TC=100°C (3)If=0.5A, Ir=1.0A, Irr=0.25A *Op. Temp.= -65°C to +175°C Stg. Temp.= -65°C to +200°C
Part
1N6837LL
1N6838LL
1N6839LL
A
.390(9.91)
MAX.
.350(8.89)
MAX.
.390(9.91)
MAX.
B
.260
(6.60)
.220
(5.59)
.260
(6.60)
Dimensions: In. (mm)
All temperatures are ambient unless otherwise noted.
Data subject to change without notice.
Voltage Multipliers Inc.
8711 W. Roosevelt Ave.
Visalia, CA 93291 USA
VOLTAGE MULTIPLIERS INC.
Tel:
559.651.1402
Fax:
559.651.0740
www.voltagemultipliers.com
www.highvoltagepowersupplies.com
14
1N6837LL 1N6838LL 1N6839LL
POWER DERATING
30.0
Maximum Power Dissipation (W)
Maximum Power Dissipation (W)
25
TYPICAL FORWARD VOLTAGE
VS. FORWARD CURRENT AT 25°C
25.0
Forward Voltage (V)
20
1N6837LL
20.0
15.0
10.0
5.0
0.0
0
25
50
75
100
125
Lead Temperature (°C)
150
175
15
2
1N6839LL
10
5
0
0
1
2
3
Forward Current (A)
4
5
1000
REVERSE CURRENT
VS. TEMPERATURE AT Vrwm
6
5
TYPICAL FORWARD VOLTAGE
VS. FORWARD CURRENT AT 25°C
Reverse Current (µA)
Forward Voltage (V)
100
4
3
2
1
1N6838LL
10
1
25
50
75
100
Temperature (°C)
125
150
0
0
1
2
3
Forward Current (A)
4
5
250
TYPICAL REVERSE RECOVERY TIME
VS. TEMPERATURE
60.0
50.0
Junction Capacitance (pF)
TYPICAL JUNCTION CAPACITANCE
VS. REVERSE VOLTAGE AT 25°C
Reverse Recovery Time (ns)
200
1N6838LL
1N6839LL
40.0
30.0
1N6838LL
150
100
1N6837LL
20.0
10.0
0.0
1N6837LL
1N6839LL
50
0
25
50
75
100
Temperature (°C)
125
150
0
20
40
60
Reverse Bias Voltage (V)
80
100
15