V
F @
I
F
TYPES V dC mA
MIN MAX (PULSED)
1N6639
– 1.20 500
0.54 0.62 1
1N6640 0.76 0.86 50
0.82 0.92 100
0.87 1.00 200
1N6641 – 1.10 200
22 COREY STREET, MELROSE, MASSACHUSETTS 02176
PHONE (781) 665-1071 FAX (781) 665-7379
WEBSITE: http://www.cdi-diodes.com E-mail: mail@cdi-diodes.com
V
BRR
V
RWM
I
R1
I
R2
T
FR
T
RR
C
T
TYPES @ 10 µ
A
@ T
A
= +25°C @ T
A
= +150°C I
F
V
R
= 0
V
R
=V
R
= = 200 mA
V
RWM
V
RWM
V
(PK)
V
(PK)
nAdc µAdc ns ns pF
MIN
1N6639 100 75 100 100 10 4.0 2.5
1N6640 75 50 100 100 10 4.0 2.5
1N6641 75 50 100 100 10 5.0 3.0
MAXIMUM RATINGS
Operating Temperature: -65°C to +175°C
Storage Temperature: -65°C to +175°C
Operating Current: 300 mA
Derating: 3 mA/°C Above T
L
= +75°C@ = L=
3
/8”
Surge Current:I
FSM
= 2.5A, Pw = 8.3ms
ELECTRICALCHARACTERISTICS @ 25°C, unless otherwise specified.
FORWARD VOLTAGE:
• 1N6639 thru 1N6641AVAILABLE IN JAN, JANTX, JANTXV, ANDJANS
PERMIL-PRF-19500/609
• SWITCHINGDIODES
• NON-CAVITYGLASSPACKAGE
• METALLURGICALLYBONDED
1N6639
1N6640
1N6641
DESIGN DATA
CASE: Hermetically sealed, “D” Body
per MIL-PRF- 19500/609. D-5D
LEADMATERIAL:Copper clad steel
LEAD FINISH: Tin / Lead
THERMALRESISTANCE: (R
OJL
): 160
˚C/W maximum at L= .375
THERMALIMPEDANCE: (Z
OJX
): 25
˚C/W maximum
POLARITY: Cathode end is banded.
MOUNTING POSITION: Any
FIGURE 1
0.056/0.075
1.42/1.91
0.140/0.180
3.55/4.57
1.00
25.4
0.018/0.022
0.46/0.56
POLARITY
BAND
(CATHODE)